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YS SUPER SWBI: MONEY HIT TOP 20 GAMES! 
YOUR 






iCKS'NTACTlCS 



No.14 May 95p Byte High, No Limit 









. 



"k . . 



POKEs to Last a Light- Year 



Discover the Secrets 
of the Black Magic Box! 



' 1 ™ a #s1 M x ' 



WHAT'S 



+ tOO Adventure Planners 



Arcade Thriiis'n'SpiHs 



GO-FASTER LOADERS 



Microdt 



48K SINCLAIR ZX SPECTRUM 






p 



— 



■ 









i 



n 






h 



d 











► 'J 1 1' r t m i.iimi 













"ALIEN 8" recommended retail price £9.95 irtc VAT 

Available from W,H. SMITHS, BOOTS. J.MENZIES, WOOLVVORThS 

and all good software retail outlets. Also available from 

ULTIMATE PLAY THE GAME, The Green, Ashby de la Zouch, Leicestershire LE6 5JU 

(PfifP included) Tel: 0530 41 1485 




A Space Oddity We boldly go 

where no man's been before — 
inside Ultimate^ new space epic 
A lien 8, Ross Hoi man, Chris 
Wood an d D a ve Nich oils. 



Program Power Lay your cards 
on the table — try our Patience! Or 
play our jet-propelled program. 
Powerman. AM Grant and 
B HnbsorL 



Speed Trials It's a race against 
time! We road test four fast- 
loaders. Clock it! SQ Factor, 





Joystick Jury Our joystick jurors 
pass sentence on 1 5 new games. 
What's the verdict? Dave Nicholis, 
Roger Willis and Ross Holman. 



lUWiHHX 




40 



It's a Cracker Codebustirf 
brought bang up to date. You'd be 
crackers to miss it! Terry Bui fib. 



22 



Puti-hing Up The Drives Carry 

out all your running repairs with 
the long-awaited sequel to our 
Microdrive repair kit. Andrew 
Penned 




YS SOIT WARES .... 14 

i!£ii off selected software in 
our special readers offer? 

TOP2H 14 

Find out hOK JKMH favt gtfflOl 

faired in the hottest chart 
around. 

SPECTRIM 

AllM-.Ml KhS 13 

I wo top review! and a great 
adventure routine 




PRINT'S* PI. (11*11 K 

COMPO. ,.52 

Have a go at this month's 
megacompo — there's £ 250 
cash and 1 IX* Adventure 
Pitmen up lor gr;iK 




IKDMI IMS 3 

Hold the front page? AN (he 
news, plus Hacking A way, 
Hard Parts and from the Hip, 

f U K V Hi^inillDHIHMiMMIiHl.. I ' 

I lu poslbagS produced some 
goodies ifm month. Read On! 

INPHT/OLTPLT 54 

Whatever you're after you'll 
find it in V.S"s free cliu&ifk'd ad 
service. 

< IHCH 72 

ftit fttithttm goe* face to 
face with Tim / larrneit, ihe 
man fuim Interface. 



SUBSCRIPIinSS. 






IF * % i\ I T^ X. l*0*itfllii*t t*-t*****ft*t k* f 



EftMt' 



-L. 



i II 
ill 




YS MEG AB ASIC .......20 

Last chance to nab a copy of 
YS Mega-basic ai our special 
discount price of £7.9 

MODBHOffFER 32 

Connect up with our vpecial 
modem offer . 




01-631 1433 

1 tJllflkl \1 IMJl IHIIS 

pmi jsiiivc; imji ihifs 

Stephen Lngluid 

01-5800504/ 
6311433 

\nviktM w\ m 

I MjriKII> 

I Itvfal HH^terviltc 

01-636 2416 

\s||l Jl'l |V| 

Sbtm 

>m-lpm.v 
5 pm. Wedne*4i»yi and Friday* 
(ml/) 

\ iiui S|*li mini, Sjmih n> 
SpcdBli^ Hrr», 14 HitlttbtHK 
Pliwe, I i. nil. ui H II' ll)F. 



O 
O 

< 
m 

JO 
? 



£ 



8 



THE SPECTRUM BASIC COMPILER 




^t SndirZX Spectrum and Spectrum +, 

£ BIASP wi ccmpie ANY &AS^ pr«er»m. vwthsxt 



STOP PRESS - OXFORD PASCAL 

OXKJRDPASCAJ. i^now 9w*^9t*for theSPtCTSUM*! *el«s tf«C 
'B' To a* us for detvfc dia 103 and ask fry FREEPHONE PASCAL 



BLAST! wi alee your BASIC prognmi and u-sfiiftson -jnem mo iuper-efftefit 
code rurrw^ at up to forty tmes the speed of BASIC 



B LAST! cjji prDdute bo!* n rat w mathr* code and a compact p-code . for 
program *here space is at a premvn 

When >t*j hav*» BLASTED your program von are free tadstnbuteo' sei 
frcesuiti without ary nestnctiQn 



Pr*3&'awiafc#ty ma 


SPECTRUM 


C64 


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SLAsraAsc 


£2495 


r*A 


hMA 


OKfOHU 
PASCAL 






£49.95 


£4?9S 


CASS: 


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£3995 



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SIMPUCITY ITSELF 



Usi^BLASTico^t be ampler juaic^ it wim;rour BASIC pfqgrOT4ixJpr*tt"C 
tocompte ha ^se<or^ the Campled programs ready JuSt type RUN and see you 
Kftware run up to forty tr%& fasMr, 



OPTIMISATION 






BLAST! Jloesri l just compje you- programs it aJte appte ary^genf scpfKticsircl 

opcrmawn tettiriiquei » enhance Ih* performance 0< the compfed code 

Any program can be compiled without ailentor fcVI we thrt you fc^ enjoy the wide 

txigt of extensors to BASC Buft ma BLAST! 

BLAST \atues genjne meger variables; debugjjng taoftn. program preleclcn and 

much more. It wi operate r resdern mode or wth tape or mcrodive 



TOOLKIT INCLUDED 






BLAST! provdet the complete BASIC programmer i package Ajweflasa 

soptatoledccnTp^SUI5T!riduo«acompr^^ 

tea turn ndring renumber, an g t ua t p, search and r?p%ce. and- block harxftng 

operancnt Use it to test and develop you &ASC programs before compirgihem with 

BLAST! 







^» >I-i*T *> . 






^fc^ 






<-^S> 


Reee rmh me my t cp? of 




r-". >T».;i.',<r 


HSPeCTKW~B8C[ 


hisase fcjppV CASSETTl [] DSRQ 


nta : 


mftdng G X pfip 


P«* make <?ieqi*i fu> j&e to OC 


hfcm 






Atttek 












Posteade; ... 






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CMort Conpuw Syurm fcftwirtl L*d 

Hewfuri Rota Wwdfl&cfc. CWort OX? ip, EnjItMi 

T« f h W (rj99J > S(I750T e ) t , Wi4?ft^ OC5L 



Discover the latest in disk drives. Boogy on down to the Hippodrome with 

our compo winners. Is Hewsons new game all tore? Have you walked off 

with a Waf adrive? Find out first ... in Frontlines! 




Too hot 

to h*n<»l*? 

Our llrtlrevitw 

copy glowed 

like ■ furnnc* — 

r* minder* of old ZXBO day 

Opos 'suppln-h havejttfl 
announced the rctcasi 

disk drive 
system special Is 
designed forth* 
Spectrum and 
Spectrum-h 

As well as plumping 
for the smaller size d 
the Opus Discovery I 



ALL AT C 



Hisoft has just released 
version 1 . 1 of its C 
compiler for the 
Spectrum. C is ■ wry 
flexible arid easy to learn 
language (it says! 
that was origir: 

ig hed lor writing 
operaimg systems. You 

• 
mejMbnun to learn C hut 
its not a beginner's 
language. Little em if s in 
it can cause big crush 

Still, if you're bored 
with Havic and fam > 
knocking out an 

stemoriwo 
before tea, Hisoft a re on 
f[)S«2) 696421. 



;dsi 1 . iliorv — deep 
hreaih u peripheral 
through eonneeinr, 
joystick interface, 
|i ii ilk I pruuei port, 
monitor output and on- 
board power supplv Not 

■ •h'! All this will 
itbviousiy pin it in direct 
competition with the 



■Im-v which abo 
is an impressive d-f 
tr&S, Nil uses the 
less rettablc stringy- 
floppy method 

If you're wo rued 
:ihimt the lack i«t support 
for the I ) ISO » v try , yo u 1 1 
he pleased 10 know thai 
Hoots and Memore* 

given h their 
Itackinjc. Still, kurk ut the 
lis 1 1 if supporters 
Rot ionics and Sinclair 
mere hawking around 

1 they launched 
their alternatives to the 
disk 

I nt crested parti. 
i why wereti 7 *ve invited 
— Ed. t sh< iidd contact 
Opus Supplies r>n (l»M26) 
3 1 I 1 74. 



Don't know wh*l he'm looking ■* happy abtiuC A* 
the lirst person tocomplelo HewlOn* dark-*g* 3D 
drain*, Av*ion, Colin H»ir« thim on tho lcft| ha* 
now gflt to t*c e up- to the nlmoil identic mi 
Of .1 gonlo/c. That'll wipe the *mil« off hr.i l«c*< 



SLEEP ON IT! 



What a load of balls' 
They arc, in fact, deadly 
spheres rolling around a 
com pic*, maze in 
Ki re bird's new eame. 



Gyrott. it's taken four 
mathematicians four and 
a half man-years to write 
the game — and it shows, 
The graphics arc 




Qyrvn — not *x »c tly • ball ot Mr* - 



stunning bul the game it 

so muni Ndwiiu-Iy 
boring it'll ElkC lour unit 
a half mathematicians 
even longer to solve il 

That's why bi re bird is 
confide nt ly ( 1 fieri ng a 
prize Of a Porsche 924 to 
someone who cracks il. 
( lursc. they're also 
saying that cheating is 
uuiKissiblc. hut then, you 
know whal wcthinl 
thai and where to send 
your POK lis' 

Certainly not a game 
worth losing any ntcep 
over — in bet 
pretty difficult not to 
deep over El £9.95 
secures tins sleeping 
tabid substitute From 

I ircbinlofl 01 -72b 




l!H;U*.M 



OR BUST 



This month's "failed 

pole- vaults ' award (lot 
grabbing the wrong end 
of the stick) foe* to 
Ma Ian Associate^ I h 
complained because we 

rihed their fame 
I lerpcs or Hnst its 'bug 

ridden' thiiwm 

iake\ Not that tasteful, 

but then neither is the 
game. In the interest! 

fairness, wc donned the 
surgical gloves ami look 
another look. As it is 
Quilled, we couldn't find 
any coding hugs hut 
some of the on totems 
were so illogical they'd 
have given Mr Spock .in 
emotional breakdown. 
So, apologies to Maim 
Associate* for not 
pulling quotes round the 
\w,rd 'bug*. Hut perhnp. 
if theit sense of humour 



more developed, 

they would nol only have 
gut the joke but written .1 

siii me in 
the first place 



S GOT TO BE GORDONS 



Now you and your 
Spectrum can plug into 
1 be power of (he mainv 
1 )i rather, Gordon 
Micro Ltd, a new 
Company from Ayr has 
itself launched nolo iMs 
market with a product 
which claims to give the 
Specey owner the power 
of ii mainframe 

■puter in miniature, 
I he Ciordon 
Microframc, is not the 
prettiest of peripherals. 
No doubt, if enough 
interest is shown it will 
be re-housed in a 
designer Mack bos to 
make it indistinguishable 
irom all other Jvpvccy 

add-ons 



1 or the ' user 

function's mure 
important than form. 
The Microframc 
provides a disk unertaec 
plus five 64-way slur 
connectors. And if you 
don't know what you'd 
dowitha'it-vs;i\ slot 
connector then you 

1 need u 
Microframc. There are 
much cheaper disk 

l on the market 
if thins all you're 
looking for, hul if y*m*ve 

got the cash, Gorooo 
Micro can be contacted 
,ii )Calend*f Koiid, 

I lea th lie Id lilduslrul 
I slate. Ayrc K.A8 9PJ 




%o limpipevon i child cm ctaih it. 



CASSETTE /DATA RECORDER 




POWEH 



'" : ."'." ■■ i . a <• J'.. .:.-.• ■■.-'• 
ogram Features include Smote Key fetom 

Hnofy, accepts samara composer Moos and 5 pm 

eclc Also pronde* enc*pi»nni #uo« quality 

tot tine ttstentng 

BaReues no! included) 



£24.95 



CHEETAH" SWEET TALKER" 

Based an an almpbon* system, program any 
*OfO or prvttse. provtfkng unarnfted spot 
Now make v jur Spccsium talk 

im i LtH.JjD 




MEGASOUND 
For 40K Spectrum ana ZX SpotHu < 
Achieve ■mazing spuria" capabUftet mel 
your Spectrum has been lacking Juat pkjg* 
into the user port at tno war of your computer 

ESSST* £10.95 



32K RAMPACK 
Upgrade your leK Dl Spectrum 
now 1 The Cheetah 33K Rampart 
ynpiy plugs into ihe use* port ai ihs 
rear oi your computer an] .releases 
the memory ir»tantiy pOQ Qc 



SPECTHUM JOYSTICK INTERFACE 
Simpiy plugs initj '/w user ;-jQft st We rear at 
trie computer and accepts any Aran siyta n»y*hck 
intruding QuieVshoi and Kemptaon. 
Ccmes without reer C 1 1 ^fl 

edge connector at L I I .DU 

or *th connector wr*cn afrows other 
peripherals :o be star-nod 

up at 



£12.75 



&6 WAV EXTENSION 

CONNECTOR 

0«tan % ©" long extension caore 

tnibet Spectrum pw lofurttb 

ttn» otsiarced 

From ,'(Xif COmputP' 




Pntu* irclud* VAT, pD»tag» 4 pecking 

Deinrery rwmiaify laoaya 

C»pOrt 0»*»rj «l no mr.ua coil 

Dealer «nqum»t *aicom* 

CMeiaft p>u<li<la avcilabK f rorn (wjncr*4dF 

^^=3/3* UIIVWII'Hs) ftumbetows 

MOOUMMTH Spectrum dealer* 

and xiK good computer stonK- 





£7.95 



RAT. 

Cothmivlioridl pyslitks 
art daad" The Cheetah 
Remote Action 
Tranynritef is the most 
ttph&Bcaloa computer 
controller evAikabte 1 
InJrs red transmission - 
30 Theru are no leads 
trading memss the 
iMngroom Touch 
control. oxlremety last, 
cam t» used win 

Kempsfori compat Hi' 
uyrtware Complete 

wrti 



AERiAL SPLITTER 
Cneetah s neat spatter unit 
. on 1. 1 re ■> r .i ' a !'.. ..• pM 
aliews you to heap your T V and 
Dornputef senai «*» plugged *i 
without disturbing 
the piclbie 



£2.25 



EXTRA LONG AERIAL LEAD 

Omm i 5 kng Our super lead «Mtt alow you to 
»ft u*> dHdv (torn . no enable you 

to ptay games m inc comfort 
OT your am 



£1.50 






All Cheetah Peripherals have rear edge connectors 
for compatibility with all Sinclair accessories 







Marketing S 



CfMrpiohMurirT- . RorSfn 

London £C (I* JL7J T r iO'8JJ4W>P 
ret*. 80*a«8 



~ 



Could ihi* be curtains for the ZX Microfair? Not 
yet, bin (he tveaxlibem at Alexandra Palace was 
ik finite] \ showing sign* of shrinkage. A large 
curtaincur off about iiqu.irt ir<>t ihc north end of 
(he hull. 

The real problem is* ihe lack of exhibitors. Mite big 
hoys wouldn't he seen dead exhibiting on a wi Mil} 
wooden tiiHk. I>in'i Icr trmr. put you off coming to 
thenexl fair, ihoujih — without you a little bir of 
Sinclair hivlory could die forever, Aiour pkluio 
show There arc hottOJ innovative idea* a rut prenfy 
of interesting people to meet ( as well tit some 
ward onts — but then you don V havr a>tulk to 
TroubttsfuKttin' Pete Ed.}. 






► Wow, with graphic* like 
this It's just a ihimr that 
■ photo e en' t do J u s He* 
to the laund. 

▼A mtflibti of the 
Adam* family showing 
IOffl« Of him rnm>( 
workings. Steve Adam*, 
ITS'* vary own hard war* 
e x pert 14 hotdin q the X K 
expansion unit, now 
available from TV 

Services of Cambridge 
on 0223 356166, lor the 
paltry aunt of CI 5.95 a* a 
tilt or C 20-95 I Hied Of 
course, you could 
alw ay 5 tit you r $ in to a 
Sp«CCy, 



^So, we finally caught up 
with hot at the Microfair, 
The culprit wli comcicd 
red-handed c lute hlng all 
your copies of YS 
Mogahasic to her chest- 
Hnppity, we've now 
prised ttiom from her 

grasp and despatched 
them. 

What can we say but a 
big BDrreecee to a II our 
re a d e rs who ha we waited 

■o long lor the sot twara 

to super-charge their 
Spectrum*. 

A s f o r p do r J i 1 1 , .1 1 1 1 1( r 
compassion is c.illtid lor 
It's not really surprising 
the l soft w are of the 
standard of YS 
Megabasic should send 
Her slightly loopy! Of 
course, an own greater 
madness wo ul d be no t Id 
have your own copy. 




lNow it's explained why alt speech Synthesizers 
sound tike alien iuhrors with a fit of flatulence. And 
we'd tell you more about Var Italh H we'd 
understopd* word that Daft Ada here was saying. 





a, Romantic Robot has 
tackled a very 
unromantie subject In h» 
first garrve, WVrpgier— 
maggot racing, tt all 
takes place at the 
Annual Maggot 
Mara tho n and f e aturea 
360 screens and six 
different locations. You 
are one of the four 
maggot contenders ki 
the most dangerous and 
closely-fought contacts 
in the insect sporting 
calender ft don't beMeve 
,i word of (his — fit.) 
E5.95 secures your place 
in the Maggot Marathon. 



SinclairC5 



CLOAKROOM |W 

A Flushed with his success over the Speccy, Sir Clive 
launches: the electric bidet which immediately goet 
down the toilet. 





WEMM 




Old Ed with sore >d. 
Wat adr Ivot keep 
falling.... 




At last! The Spcccy 
office ground tO a hall 
fbi days while arc sorted 
through the Wafadrivc 

competition eotria*, but 

now we can finally 

announce ihe winners. 
Nobody, out of the 
th ousa n d s c i f en l ranis . 
came up with the rxtn i 
solution to the features 
list, so we decided to 
aw li id (he prizes to the 
ffitlMolafid most 
amusing captions, 

()l comae, what Roger 
m as really saying in the 
compo photo it 
completely unprintable. 
Well, we were throwtn| 
a piJe of Wafadrivcs at 
him! (tut of course, you 
offered some more 
original ideas — A. 
IhfHiiHctt. suggested 
"Only 12 more tocolleci 
and J can move onto the 
room". Mr* Curul 
Wads worth thought 
Roger might he saying 
""WeTl drop a couple 
into the office', ihey 
Mid'' Phil lhiy came 
up with I he topical 
caption — "'I he price fs 
n>;hi, to come on 
down!" Cheetsfftfl 

(>k v> ihey sound a 
hi i naff now, hui you 



haven't jtnt read 
Wafadrivcs keep falling 
on my head' for the 
thousandth time. 

Thanks for all your 
entries {ever Mw 
Wafadrives on the head 
ones - £*(f). — and we're 
sorry that you couldn't 
all win;. Those of you 
who did, however, 
should be keeping an eye 
open for your 

drives. They'll be 
dropping in on you KK >n! 
Here an the winners, 
listed m no particular 
order; 

I' l Ekoad, I'inJiin. A, M, 
nuTiuwtt, Kjinluim; Stephen 

. Ciun ["i in h: N , fcn| a j _jj^ v> 
Loadon: J Hu.tinn. 
Uonyihbvj I I ^tuuir, 

SwunvaL Oahil W/jjftwrtrth, 
SuiKknmJ I'hil D*T, Ortoutq 
I Mrk Rot 

Hii-tl- ,,11 

Men 1.M1A 

RlVnt. fiufMuii. l4n Ik-Jiri 
Wirrat. Peiei Rklu?a 
Sheffield. I' hd Smilh. Anil 
m. Chard; 
Ht*rvaJ WittUmu, K w wtow itj 
IVmy Davie v HirttnSicJd: 
Ektm IK- K<*1. l-ltMijifvnrn. 
HoJUnil. I'miy Hunt, f nrnwall 
Job* Mi«l». Sindfnrd i*i 
;- i ji.I M r f ("Jkim, 
Ounlcrmlinc, I ■, . uj51li> 

■lie. B ar geddk; Biiut 
Paotwj 1 , DnuiiAV I^n Walker 
Kuctulalr; U A Own, Bo* 
gfefMI 

Well done yoti lot! 




Spol the r«al Shortocfc. M you can't, you're not go 
to get vary tar o n Mt>lt>a u rn« H ouic " • gtm« « bout 
th* super VMBvth, ar« you? You're certainly not 
going to bo the f if* t to crack th* my sl«ry bee ium 
Paul and David Cunningham pot there first. So no w 
tell us who's th* dummy! 



MMUJU.'IMiL'.MM 



Another ttulesiom- 
fi/on r t you mean 
miUsamtf Edfia home 
computing is reached 
this month — a hook 
with a title more 
complex than its subject 
matte i 

Book of Computers and 
Simple Programming. 
And it would have to he 
ample because it's 
written by none other 
than Troubleshooting 
Pete. Course he did have 
a little help from 
own Roger Munford and 

il Radio DJ.KdU 
Temple. (OK, 
think I'm in a > 
warn tasked Ed)(Whsl 
, w it siow about 



i ■( >mp!ttcr\ fi n y wq t ' 
TrouMahot *tin ' Pete) 

Published hy lnt< 
for the exorbitant tun 

hjII lind copies 
in most grottv 
bookshops, Still, it'll 
probably be remain- 
dered shortly | 
esin buy iwu and start 
iiiM fltmvrv 




",." 



Another busy month on the 

H, 1 1 -line. I rill like sohiug your 

proMcms ( imstmdefcmamg 

them! - Ed ) but only if you 
u\e ihe Helpline number on the 
dfey* and times given bchiw! 

1 irst off w;js a call from J 1111 
Sionc of Worcester with a very 
com man enquiry. How . he 
asks, can I traiisjei my games' 
collection to Microdrive*'* 
Mmmrnm. Th« ■*■ not a task I 
would recommend you tackle 
without some sort oil aid. "Ihe 
two hits of software I have 



tound most useful BTC I rifts' 
|- \ press hv Romantic Rohoi 
nnd MDlhy Lerm Software, 
The first one is the simplest (o 
use hui Ml> I can cope with 
more programs. It you have 
both, it's likely that one will 
handle a particular rile type 
even if the (tlhcr one cant. Hy 
the way Jim, I hope your games 
collection doesn't consist of 
commercial software because 
copying that 10 rmcrodrivc is 
.. iUtfusl 
Al last, VS Mcgabasic has hit 
ihe streets, so I wasn't really 
su rpoScd when the calk came 
Hood me. m. Michat'l llnt*v ot 
Peterbt trough was the first in 
with a problem caused by the 
Inierl.icc I unit attached 10 his 
Specey. Well. Michael, you 
need to cuter a Microdrive 
command before loading YS 
Mcgabasic, Ibis way you let 
ihe program know iluii it's 
dealing with shadow ROM- 
I or example, if you enter the 
CAT command before loading 
up from cassette and ignore the 
error message "MicoHiinvc not 
present', this will simply 
initialise the shadow ROM as 
heirtg present 

Michael has picked upon a 
problem not covered in the 
manual. Nkc one. Michael, If 
sou don't understand 



something 01 it you think 
you've lound another omission 
then drop us a line to 
Mcgabasic Hugs, 14 Rath hone 
Place. London W I P I DE. 

I jet's get the other big cock- 
up out of the way before going 
on. Ivee Tuwersey. from my 
home town of Siaines in 
Middlesex *potlcd the 
dclilxrratc mistake in Tuning 
(/pin issue I Ji. Like Lee you 
ni.u have noticed thai Line 380 
looks rather unfinished- That's 
because il is! The en J ol ihe 
line ttaa somehow moved two 
steps down, tagged rather 
forlornly onto The end of Line 
4IMK Just move n up and ihe 
rest falls into place. 

One problem which bothers 
quite a loi of you is how to 
|ii mi messages on the btittom 
two lines of the screen, Mark 
Me A iiudt-n of Cilasgow 
phoned in to sav that be knows 
that PRINT I works hui 
wanted to kr.ow if there are any 
other met lit ids 

Well Mark, you could iry 
POKE 23ri59.ii which wijl'givc 
you 32x24 print ptwitions. Be 
careful. I hough as any CLS or 
INPLH commands will crash 
the computer. So, before using 
any siniihn -commands you 
should POKE 23659.2 first 
-nd then rc-POKE 23659,0 



after the command is finished. 
The screen is now yours! 

The phones haven't Mopped 
ringing about the (fhoftbustert 
Hacker s Guide in the March 
issue. Mike Parker from 
Northumberland found lhat 
even after following the 
instructions to ihe letter he 
could not break in, kl alone get 
unlimited busters. I've had a 
look and I think ihe gremlins 
may have inserted an extra line. 
Iry deleting line 145 and see if 
thai works. 1 haven't yet had a 
chance to give it a test run so let 
us know if ii crash lands. The 
pn>blem may be that a new 
version of the game has 
replaced the one we bad. So, if 
you do have problems, please 
write to the Hacking Away 
column at the usual address. 
As a life -long self-confessed 
non -hacker. I'm not ihe person 
to talk to about your hacking 
hiccups. 

Still, is you've got any other 
problems, remember, whoya 
gonna call"' I roublcshooiin' 
Pete, of course. Catch you on 
thephones- 
TroubkshcHitin* Pete 

Pete j phone lints are open 
from 1 0am- tptn and 2-$pm on 
Wednesdays and Ftida vs. Ring 
himtm(U-t*Sb24I6. 



6 



This state of the art range of Quick 
Disks is the real alternative to tape 
fifing systems without the high costs 
of the floppy disk system - 




The low cost alternative to the 
Spectrum Micro Drive with better 
media. 

Atl units have Japanese 
mechanisms and are manufactured 
by Servicon Dynamics, a company 
with over 15 years of success in 
specialist electronic manufacturing. 
All items carry a 12 month warranty. 

C 128K storage 

C Reads and writes 65K in 4-8 sees 

20 times faster than Sinclair 

Micro Drive 
( Works with Spectrum Plus 

Full software support (plus Inner 

Circle Club) 

No power supply needed 

Quick disk interface 

Quick disk drive 

RS423 interface with 'D' type 

connector for all kinds of dial-up 

services 

RGB socket for colour monitor 

attach ment 

2nd Quick Disk expansion socket 
for disk copying and advanced 
programming 

ROM based software 



A Real Disk Drive for Spectrum 
...for under £100 " 



Servicon Dynamic* LjmjtwJ 
BfOQfcStr^Mi U^ ri il eiaGtaueMt tf s>irt ( <aJ70Sl. 
Tw 0694 M?OZi Telex; i iVih Sttt I 



1 enclose cheque to* I 



Type 


Capacity 
with 

Crescent 
interface 


Power 

Supply 


Full 

Manual 


Cables 
Inc. in 
price 


Pricet 


Orescent de- 


128K 


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£9995 


crescent 12& 


128K 


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t^ 


£129.95 


Descent 256 


256K 


- 


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t^ 


£22930 



:B 



£KO*dtm»t*<Mi-jrn 



.1 



Nvne 'Address . 



S«naturv. 



T Prices exclude W 
Oebvefy 16 per enter 



*PieGesc:^128fiadr»wufWon^anddes<B^35dnc^^ 

copying and advanced pfr^mmnj The Crescent l^werfacKwrlhtfteCrescert 

12& tn jjp* the ncreased capacity 9 Bw Oescen' 256. 



gchtk 



QUI CKSHOTU AUTO RAPID-FIRE JOYSTfCK 



SPBCTRUMtNTE 





SPECTRUM UPGRADE KIT 





RBOftlTERFACE 



Four great new add-ons from Ram. Number One in 
everything for the Spectrum. . 

TURBO INTERFACE 

Our uraqueTurbo Interface outperforms any Spectrum 
interface - it works wrth ROM cartridges, 2 standard joysticks, 
and there's a Full expansion bus at the rear. The Turbo supports 
Kempston. Protek and Interface 2 software and toads from 
cassette - or instantly from a ROM cartridge It realy makes 
the most of the Qurckshot lis rapid-fire action, and with a 
unique buitln power safety device, it s amazing value at 
iusii22.95. 

QUKKSHOT II AUTO RAPID- FIRE JOYSTICK 

The famous Quickshot N is the top games joystick, wrth a 
sleek trigger fire button for quick reactions, an auto f we switch 
for continuous shooting and a new, improved grip 
Revolutionary butt-in stabilising suction cups mean a sure, firm 
grip -a snip at £9,95, 

SPECTRUM INTERFACE 

Boost the power of your Spectrum, or Spectrum + , 
This Kemrjston-compattble interface gets the most from your 
games - electrify your enemies with real power and 
hghtmng-fast reactions right under your fingertips. 
Casts|tist£995 

SPECTRUM UPGRADE KIT 

rf you've a 16K Spectrum micro, this handy and 
inexpensive add-in kit boosts the RAM memory to a powerful 
43K, so you can run the latest and greatest soft ware, the most 
exciting games around -and expand your own programming 
possibjlities!Only£21.95. 

Where can you get your hands on Ram's amazing 
Spectrum add- oris? Vbu can see them at branches of Boots, 
Menaes, Spectrum Group computer centres, and good 
computer stores everywhere Or return the coupon betow 

Jb; RAM Electrurvc$ {Fleet} L td (Dept YS }, m Fleet 
Road, Fleet Hampshm GU13 8FA 

Credit Card hot fine: 02514 25252, {Access & Vtsa). 



Please send me 

Spectrum Turbo Interfaces) at £22 95. 

Quickshot II Joystickls) at £9.95, 

Spectrum Interfaces} at £9 95. 

Spectrum Upgrade Kit(s) a! £21.95, 
{FlNMst*«tau>2n ot 3d) 

*£1 per order P*P{LiOvena$} TOTAL £ 

l_ I enclose chequeypostal order D charge my Access/Visa 

g 1 I I I I I 1 I I 1 I 1 



Expiry Date, 



Name 
Address 



Postcode. 



I 
I - 

Telephone 

124 Hour dfesprtchtor credit cards wkJ postal orders (7d8ys lor cheques) 
Alrxtxlucfearefulytjyripaitiiew^theSoeclrum.Spf^tri. 
and Sudor Mcrodrrv*s 

Ran fjitttona (Reef) LlEtfDar* ■*$ I IDti Fieri FtMfi. Flirt HtmpinMQJUaM 




Trade and export enquiries welcome 



WATFORD PLUGS TH E GAP 




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Single Drive capacities from 200K to 8C0K 
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Expandable to a massive 3.2Mb (formatted) 
• Turn-key System capabilities 

Disc versions of Tasword Two, Masterfile 
and Omnicalc 2, together worth £50 
included FREE OF CHARGE 

100% compatible with the Watford 
Centronics/ RS2 32 Printer Interface 
Comprehensive manual with step by step 
instructions 



Watford Centroni 
RS232 Printer Interface 



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Trie first and still the best Printer Interface 

Centronics and Bi-directional RS232 with 
full hand shaking 

Compatible with Interface 1, Interface 2, 
Microdrives and Watford's Spectrum Disc 
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Compatible with most Professional 
programs 

Hi-Res screen dumps in two sizes on 
most dot matrix printers— a standard 
feature not an extra 



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Get plugged into real computing with Watford's 
Spectrum Disc Operating System ant j 
Centronics/ P. S2 32 Printer Interface Professional 
power for Spectrum users starts at under £400 with a 
200K Disc Dnve, Seikosha GP100A Printer, Spectrum 
Disc Operating System, Centronics/ RS 232 Printer 
Interface, printer cable and Tasword Two, Masterfile 
and Omnicalc 2 included absolutely FREE OF 
CHARGE Now ail Spectrum users can PLUG THE GAP 
Write for FREE leaflet on SP-DOS Spectrum Disc 
Operating System and Centronics/ RS2 3 2 Printer 
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SP-DOS Disc Drive Prices 

SPS2 200K Single formatted 
SPS4 400K Single formatted 
SPSS BOOK Single formatted 
SPD1M6 1,6Mbyte Twin formatted 
(Carr. on Drives £7— Securicor) 



£129 00 
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Mm Onto na 'vi*i V>x» Trade .«! tutor m}idrt« iMicama Gewrmwni irfct 

tdfTW « PNIBH tM IbX V*I <«« I Otd cu* «f ), « ln« «--, awgi dwgtt 
Acem* 0*»«* Phom '0923 1 M23* [24 Hral 



Printer Prices 

Seikosha GP100A 

QUEN-DATA DPW1 120 Daisywheel 

Epson RX80 

KAGA/TAXAN KP810 

Epson RX80 F/T 

Epson FX80 

Brother HP 15 Daisywheel 

Epson FX100 

KAGA/TAXAN KP910 

Centronics or RS232 Printer cable 
(Please specify which is required) c*»r 



£125 00 
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£23500 
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i Printers £7 - Sacuneoi 



Watford Electronics 



Shop Hours 9am lo 6pm 
Monriny la Saturday 



Cardiff Road, watford. Her-cs Telephone [DSS3)405S^/37774 Telex esseoas waelec 



LAZER BEAMS 



iii'Ui!iivi; 



Just when '.■ iu thought 
that the Spectrum-*- bad 
lulled the add-on 
keyboard market, 
another easing foi the 
rubber keys makes ks 
debut. Stranger even 
than the lime of Ih 
bunch is the colour — 
ii'v while. What' 1 
Spectrum peripheral thai 
ian'l black and isi 
three-wheeled washing 
machine " 

Still, lo make 
everyone Feci at home 
Micro Board, the 
manufacturers have 
given it bbek keys. 
Shame they also punted 
the If iters OH the keys in 

- To be fair, they 
wul send a set of keys 
you can read to anyone 
u ho values their ei 




light. Think of the fun 
you could have re* 
defining the key boa rd. 

I "he kev board is rather 
natly though, as it should 
be for 60 green ones. It 
bn n2 full travel keys, a 
full space bar, 1cm 
profile case i.e. flat, an 
on / off su tteh (tan V 
think what use that 
would be— tJ.h\wd 
Interface 1 
compatibility. 

If you're still 
interested in a 
profeistona] keyboard 
for your Speccy and you 
don't mind about (he 
lack of colour co- 
ordination, then the 
I aaer could be worth u 
look, Give Micro Board 
a ring on (0483) 38006. 




OfW kvylWWd thnl i;hiiul(J work wrlhTnwaid Two. 




The Spectrum 

Operating 

System 

Steve Kramer/Micro 
Press E5.95 

I his book's shot Mraight 
iu the top nf my "what 
did I ever do without it' 
list. Steve Kramer baa 
ii-.ilh taken on ;i meea 
tuk in trying to explain 
the inner workings ol the 
Spectrum's operating 
system — and lies done 
a tremendous j nb 

The first few cha; 
provided gentle 
im loduelion on how lo 
use some of the ROM's 
mod useful routines. 
You'll find out abooi 
prmung techniques, 
^-.inning the keyboard, 
clearing and scrolling the 
screen and how to 
control (he I'l.OI, 
DRAW and C|K< I f 
commands, plus an in 
depth Umkal the 
cassette routines. 

I oottgh there to fill a 
win vie book, but there's 
riuich more. Interface I 
is next tor the full 



treatment When it u . 
launched it really 

tsed the power of 
the Speccy but the extra 
facilities that it alters 
have never yet been Tully 
explained — until now 
thai is, This book gj 
one of the K 

akdowasoJ the new 
*K ROM that Jve ever 

>nd, what's more, 
it's mitten in plain 
English. There are full 
details of how tip use all 
the ROM routines, in 
Control the micro drives, 
the network and the 
RS232 port lu fact, it'll 
tell you all you could 
ever want to know about 
the shadow ROM — but 
didn't know who loi 
Steve Kramer also 
steers a course for von 
through chant 
streams and ports, As 

well as showing what 
attaches where, he 
manages l ■ > ma kc the 
whole subject of I O 
ports fun with « program 
th.ii produces speech by 
digital recording. 

Yous t probably gol 
the idea thai I'm 




impressed — and you'd 
be right, this b one 
mega task that has Ken 

.rrH In mi 
eonelusion Check it out. 
Iimiv Samuel* 




HACK/TIG 




The column with the 
infinite PQKEs. Send 
your hacking hints to 

Andrew Rennet f f 

Hacking Away, Your 

Spectrum, 14 Rathbone 

Place. London W1PWE. 



You'll notice that this month 
the POIQB* are getting tnekicr 
and trickier as programmetl 
become more and more 
devious. Kui they still can't 
keep a good hacker out. First 



or! the mark is Adrian A -.kins 
with infinite lives on 
l^fumartima. The hypcrloadcr 
makes thinga a little tricky 
Mi.isni.iii program is 
required to get round it: 

10 CLEW* 29*99 1 rCSTOR 
E 70 

20 FOR n-l TO 14 

30 READ a I PRINT n*2V9 

99, • 

40 NEXT n 

SO PAUSE O 

tO RANDOM WE UFR 300O0 

70 DATA 22 1,33 ,£9,127, 
17,216.1 ,*2, 235,53,705, B 
6,5,201 

Run this and then start playing 
the tape at the first data block 

I in .I the program header ) and 
press any key to load it Stop 
the I ape as soon a,* it's in, then 

use these POJCEs: 

BO POKE 32044,2071 POK 

£ 32843,26 1 POKE 32920,2 

51 « POKE 32829,201 I POKE 

32709, 24 3 t POKE 32921,0 

i poke 33000,0 

Next, to llypcrloaii it, enter 
RANDOMIZH USR 327*9 
and re-start the tape. It it 
loading error occur* rewind 
and try av'ain When it loads, it 

will not start, 90 for VBvt 
enter POKJE4MS3 t x. Then 

use RANDOMIZE USR 
04A49 and away you 
*i tufrc now ready to make I 
right Wallyol yourself. 
Now it's reach for tin 



ticiu — tor anyone having 
difficulty with Sky Ranger Ut > m 
Microsphere. Paul R*un has 
oonte tt) the rescue. He hi 
found (he access codes which 
allow you 10 reach the higher 
levels; I - FNTER, 2 - 
MAGIC, 3 PILOT.4- 
STOMP,5-PARJSand6- 
1 vi 

Mark (HiIimih would like to 
iL 1 .1 swop. He's offering me 
iniiiiiu In is POKEs i<n River 
Rescue- Xn POKJi 33420,0 
for player I and TDK I 
33452,0 for player 2. In 
exchange he'd like the POKEs 
lor I'wh.tlt Wizard M4 Cyber 
Zone, so gel cracking you lot, 

N< >w on to 3 couple of 
goodies from Karl Humuson. 
starting with Si amine "s 
Zaxxon. For 255 lives use 
POM 5,255. Melbourne 

House's i£r> Lancelot is a bit 
trickier I or a lot ot lives youMI 
need the fc4k ogram: 

Sir L.ncilat ■* 



I REM 
I 1 ■ e ■ 
10 FOR 

20 read 

ekt 4 

30 OAT A 
33, 128,91, 17, 120,36,62,1 
03,55, 20S T B& ,3 , 2*3 , 62 ,k , 
50,36,92,195,0,92 

40 PRINT AT l,3|-La»d 
rtmtn H»*d«r|««m Block* 

50 RANDOM ?£ USR SOOOO 



•-5O0O0 tr 5002 



POKE •.m N 
49,125,91 ,221, 



The *s' in line 3(1 should be 
replaced with the number 
Uvea you want — Karl tells, me 
that hVt not sure how high pan 
can BO hut he knows that 
anything up to 127 wotks 
Forward ihe tape to the main 
block of code, after Ihe 
SC'KI f NS, run ihe program 

and then pit) die tape, I'm 

oonung Guinevere! 

Barrs t eatM has been on an 
explotaiojy roisDon in Zombie 
Zombie ami rctumod \Mihthc 
news ol a lost city, ^i ev, (here 
are two cities in the gand I o 
^el 10 die Otbei one, you must 
load the ga it: 'to 

the main menu « nhour pEuying 
it. then press P followed by 
( Al'S, and an input prompt 
i,s ill appear at the bottom of the 
icieen 1 inter ( m upper eaae | 
SPA( I MAN, then p> 
FN TliR. In low er ease type in 
SChg and you are ready lodo 

haitk- with another dty-fullof 
the 1 1 ride at j ( keep an eye open 
ft tr TtOHhkshootm ' Fete! — 

You may remember that 
some months ago I gave the 

Infinite lives for Bua-Bytt 

ion of Mann Mim-t So 
that those ol you with the 
Software ; -ion 

don 'I feel left out \l Bull has 
sennnPOKl 35 142,0 which 
duo the same. 



11 




MB 




UMiiiiiiikfJil 




SPECTRUM 



SPECTACULAR 



> ippcc! Your Spectrum 
hoogy lime! Yes, on a 
Saturday njgbl last 
monih l» cosmic 
moment arrived when 
iIil winners of the Great 
■\ ii i muled Hippodrome 

i <mpo joined the 
"> s leaiu to ln>p the night 

ia The World's 
<iesi Ijiso. 
TrouWc is. the starry- 
eyed (jrciup assembled in 
the glum surroundings, 
only to discover that we 
Had his*, somewhure in 




Don't panic — JIT th*fcO pf ict?s not » drop v 



the glittery emporium, 
ootonh oui Hippo- 
drome host hut one of 
om winners too*. 

After several I) J. 
Announcements and a 
fniWeta search through 
the seething bodies, our 
Bd discovered the 
missing Graham Thorpe 
already tucking info his 
Hippo-burgee unaware 
crftheefToctiofthe YS 
tcarch party) 

t iranBtwaa united 
with Chi- YcungChoy 
andihcy settled dawn to 
a teste ot what their 
Hippodrome 
membership lias to oiler 
— spectacular circus 
acts, resounding: mu 
handovers the next 
rnoraing and the chance 
i«> sec their very own 
graphics mi thai fuiye 
video screen, phis a rughl 
I at the Waldort Hotel 
•dike fhamfHtgn* . . . 
hie! — TroublemAkin ' 
Pftf) Congratulations, 
fads! 



AND WELL 



And living on 
\lc niO-.uk-. After 
reading of I heir del n t K 
in last mo mh's 
Fi u o t fin c a, Nordk 
thought i t'd heller let us 
know that reports of its 
death weregreail) 
exaggerated. All it had 
u as a severe ease of 

laryngitis 

I he company hasn't 

gone inlo liquidation and 
didn'1 al am time in the 
past. It did have a 
communications 
problem, however, when 
no one could contact the 
office tot a five week 
period. Hnttsh Telecom 
had placed a redirect 



at lead line | ti si 
when we were trying 10 
■ 'ul the situation . 
So. if you've recently 
bought a Nordic 
keyboard, don't panic 
Nordic assures us that all 
guarantees will be 
honoured — they are 
determined to make a 
clean break with the leaa 
than illustrious Fuller 
tradition and are 
committed to the 
computer market 

If you want to talk to 

them on a line which is 
gu,i' »rk(BT 

permitting), give them a 
rtau on 051-678 9993 or 



CALLING MRS. 




T 



I- ol lowing your 
desperate plea in last 
month's Forum, a very 
kind-hearted Mr Hart of 
Surrey has offered to 
send you hit brand new 
l-uller keyboard free ot 
charge! So, Mrs Spring 



;il I boot h'M after all! 

Pteaae write to us again, 
and well put you In 
con l act with him. And 
thanks to you Mr. Mart 
— it's good to see thai 
If'.*' readers s pa ie ,i 
thought for one another 1 




When it comes to 

hardware Stephen 

Adams is an old hand 



t 

Facts, Your Spectrum, 

14 Rathbone Place, 

London W1P WE. 



Often the most annoying 
hardware bugs arc the 
intermittent ones which only 
crop up after a couple of 
month's use. You start to wish 
the equipment would get il 
over with and just die. Siek 
Mtc rod rives frequently come 
into this category. 

One of the first letters 1 
received un this subject came 
from Don A k tinder of North 
Shields His original problem 



was thai he kept gelling a 
prompt saying 'Microdrive Not 
Present" - and he assures us » 
v\ as. The only way he could 
cure it was by re- formal ting the 
can ridge. A new Speccy jusi 
added a new problem — the 
'Drive Write Protected" 
prompt keeps appearing 
although the tabs on the 
cartridges arc intact. 

Well, what's needed here is a 
bit of a clean-up on the edge 
connector- If you can gel your 
microdrivcio accept CA'I I 
hut nolhing else then it's a safe 
bet that the conned ion 
between the drive and the 
interface is loose or dirty. Use 
an ink rubber In clean off any 
gunge — actually it's oxide 
caused by the gold on the 
interface and the lead on the 
Sped rum reacting like a 
battery If that doesn't eure the 
problem, make sure the 
mierodrive isn't throwing a 
wobbly — it's only conneaed 
to the Spectrum by two screws. 

lite problem's not quite so 
simple lor Andrew Tarry of 
Zimbabwe. His Microdrive 
worked fine until one day he 
heard a click in mid-load- Now 
the motor works bul he keeps 
getting the "Microdrive not 
Present ' prompt. And, yes, he's 
tried cleaning hut to no avail. 
I'm afraid, Andrew, thai it's 
going to have ro go back to 
wherever it came. And that's a 



mystery because as you point 
out, there are no Sinclair agents 
in Zimbabwe. 

We'll leave Microdrive? for 
the moment, though I have no 
doubt we'll return to i hem? 
B Duncan s telly keeps going 
green every time he plugs his 
Speccy into it. Prepare to turn 
green yourself "cos it's reach 
for the jiffy bag time, I'm 
afraid. Your Spectrum's colour 
synch signal is not being sent 
and il will have to go back to 
Sinclair (or repaired by 
experts). 

C P Hewitt of Stuney, 
Stratford is also having probs 
with (he visuals, though his 
trouble is caused by a monitor. 
He has modified his Issue 2 
Speccy to run a composite 
video monitor but he is getting 
some annoying character- wide 
dark bars down the whole of 
the printable area of the screen. 
It's all down lo Ihc ULA which 
clocks the individual 
characters. You have two 
choices — there are plenty of 
TV repair men who could solve 
ihc problem or you could 
change loan KGB monitor 
using an RGB converter 
(Adapt Electronics" is 
excellent) which would 
eliminate the fault. 

Connecting a Speccy to a 
television camera is a much 
trickier problem. But this is 
what Nigel Dallard wants to do 



in order to produce ihc credits 
for York Student Television. 
Well, it's probably easier to use 
the syne signal from the 
computer to control the 
cameras rather than the other 
way round at Nigel suggests. 
That can be done but it won't 
be cheap and will require a 
professional sync mixer. 

Nigel also wants to know 
where he can gel a curcuit 
diagram for the Speccy so he 
knows exactly where he's 
wielding his soldering iron. It*s 
not (hat easy, but CPC (0772 
555034) produce a repair 
manual or you could take a 
look al a book I've found 

... _,*..! l"_- „»»..„, tl J. 



Mu riiwf from Melbourne 
House. 

D«*e Harm is having 
in mble with a Compusound 
beep amplifier He writes, "I 
opened up my Speccy, inserted 
amp, removed beep 
loudspeaker, closed Speccy. 
What do you know, no sound! " 
Why on earth did you remove 
the beep speaker? The unit is 
designed lo clip onto irf 
Removing the speaket is also 
ajitrravaitng the other problems 
which you're having. 

So, that's it for another 
month ... but if your hardware 
is giving you headaches, just 
drop me a line at Hard Facts, 
1 4 Rathbone Place, London 
WlPlDff. 



12 





TVie Zero 2 Robot has arrived. It's the 
first truly micro robotic system available 

and remarkably it costs less thanHOO. 



mumim 



Controlled through 
a cable from vour 
computer, it is equipped with 
wheels.pen, line follower and 
two tone horn. It will connect 
easily with theSpectrum,BBGB t 
I Commodore 64 and all 
other personal computers with 
a standard'D' type RS 232 
connector. 

The Zero 2 Robot will add a new 
dimension to your computer. It is 
capable of precision movement to 
Resoludonsoflmm and can be fitted with 
bump and hole sensors. 

As a tea ching aid it has endless 
applications and forP.C. users at home 
it 'sjust grea t lun . 

With additional softw' 
exciting new a ddj 
later this y^^ 
openj^ hole new area of 
. *ns and games. 



wrmGAtAcnc robots ltd., 

UNIT 208. HIGHBURY WORKSHOP, 
n HIGHBURY GROVE. LONDON N.S. 




Please send me a free information pack. 

1NTERGALACTIC ROBOTS LTD. , UNIT 208. HIGHBURY WORKSHOP. 
-*> \ 22 HIGHBURY GROVE, LONDON: 




Name 

Address. 



t$2 



Save £££s off selected software titles in t (its exclusive 
special offer for all KSreaders. Go for it ... 

The Qtitt oi commercial games $c jh itn? weas* 

unless you take advantage of our special readers otter and save yourself a 
fortune Each monin. we li be rjiter ing you 3 long list at pocket- money 
specials' trial II inciudr many of the Ulesi »nd greatest games around — 
a nd yov can omtt as miny or as few is you warn ■ 



Tin 



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no« couldHn i}r)rii)i«KcNjiivt t^rjftef *> I V 
KMtHMfri" ?: a r'K ptdflf iftdmtlMWUdlKjaerof t 

ft SfltO jfiV PfKS Ltd 

Hem ctwgi - j ^ccesftrVurAjntf can EkpnrtsfMasieicwigecard 

njmrfi ' 

I'DemtimiiKUMU 

SlynfllUrfi 



*^n 



Address 





■ 



$ 




Postcode 



Address 



■■■■■■■■■ 



,.,„„„..... Postcode .... 

■ i ujpyniv- jphctudOpyflfHnnunflisttirjitfliftoKSSeil 
flares ^u/5p«/^rfi.MBitMbenePl««. Louden W1P10F Phase ilbw 
20 eti v'i to* rJe 



rtirniiii 








nniinfw 



A Hig ht cajpfh, we 

bruik: yon the genuine, unfttcd, noi . pert YS '' 'slywhkh 

kccrWy inland u«t!l up-ttvcW- w.iih trie latest in Spectrum 
wftwarcu'itincis 

This months chart & crammed lull of golden iridic*, so lei us 
kmnv wh:ic you think of tht* now releases as well. Take a look al 
Joystick Jur> li you're Muck for kfcftS. 

Now, the niews you've all hecn Wtittflj for — this month's lucky 
recipient of the three free pieces of software ^muri DanKon of 
Wtnit Biitfoi was first out ot the Ed'i toppei this month, 

He's just about to conjure up some m&gk toftwure for you. 
Stuart* so keep an eye out for the postman. 

So. remember all you gamesters out there, you can't win if you 
don'l write in with those votes. Keep 'cm coming, Well soon let 
you know when the mailings block the doorway. Mil in the 
a npt m WU iw and .send il off pronto to YS Charts, Your 
NpcLlrum. 14 Kathbone Place. London WlP till 




My top 'we fovea on the Speccy are 






i 

A ..„„„.„..„.„.......„..„.„.„ „„.„„„. 



I l lllllll l l 



The next three games Id like to buy are 



Name „. 
Address 






.... Postcode . 



t understand lhai when this chart was tested — eight out of ten 
owners said ine* Spectruns preferred it t WtmT £4) 

Send your compleiad coupon post hasie to: 

YS TOP TWENTY, YOUR SPECTRUM. 14 RATH80NE 
PLACE. LONDON W1P 10E, 



14 



YS TOP TWENTY CHART 



HIT MO*irfi IfBWFHt 



HpMTH 

1 




4 



DALEY THOMPSON'S OECftTH 

OCEAN 



2 ^3 



UNOERWURLDE 

ULTIMATE 



3 O 8 



SABREWULF 

ULTIMATE 



4 - ^lK 



MATCH DAY 

OCEAN 



5 4^3 



KNIGHTLQRE 

ULTIMATE 



6 



i h JET SET WILLY 

SOFTWARE PROJECTS 




8 &2 



MONTY MOLE 

GREMLIN GRAPHl 



9 ^ 1 



SKOOLDAZE 

MICROSPHERE 



1f1^fW9 GHOSTBUSTERS 



11 ^t 1 



CYCLONE 

VORTEX 



12 1 



FULL THROTTLE 

MICROMEGA 




Tl I THIS SWING-WINGER ISN'T FLYING 

wSnTru HIGH. BUT IT S HAPPtLY CRUISING 
VORTEX ALONG THE CHART' 



13 




i H ATICATAC 

ULTIMATE 



ULTIMATE GAMES ARE TAKING THE CHART BY 
STORM! HAS THIS A 
[GHOST OF A CHANCE? 



14h2k 



BOOTY 

FIREBIRD 




15 




i 1 MANIC MINER 

SOFTWARE PROJECTS 



GET PAST THE DASTARDLY RATS. 
PARROTS AND THE GHOST PIRATE 
TO CLAIM THAT BRONZE KEY' 

OLD MINER WILLY IS GOING SLOW - WILL 
HE EVER STRIKE AGAIN? 
{GROW -ED) 



16^11 S UEREDFUlfi 




REV-RIGHT-UP AND WIN THE 
RACE IN THIS SPEED 

BIKEFUN' 



17 




1 



BEACH HEAD 

U.S. GOLD 



18^K6 



THE HOBBJT 

MELBOURNE HOUSE 



19 




1 



HUNCHBACK 

OCEAN 




THE ENEMYS LANDED BUT IT 
LOOKS LIKE YOU'RE KEEPING 
THEM AT BAY' 



BILBOS HOPPING BACK UP THE 
CHART - THERE S NOTHING 
K£ A FAMILIAR FACE 1 



WEVE GOT A HUNCH THAT 
QUASIMODO COULD BE BACK 
TO STAY' 



20 



3 



PYJAMARAMA 

MIKRO-GEN 



WALLY'S NIGHT-TIME KAPERS 
ARE DROPPING OFF A BIT NOW 
,.,{$NQ02E ED) 

15 




1 



SOluWaPel Spectrum, Amstrad, Commodore 64 & QL 



THE STRONGEST VERSIONS OF THE CLASSIC GAMES — from good retailers or by mail order 



^ 



I 

STRONG « 
mutt *n*rl itftn.' 



NOW ALSO 

AMSTRAD 

MiPFRfHESS 

£9.95 



. on ■»• 



» 'Sjir C,jrrti' A Prnpwii !*J Mitnjdrivc 

* C>TH< n*vn Clocks kx ]inttr[frirnfi1 riMliiiti 

* Lii itni k l.i-i .ili'H'. nr i-.h-i 

* All ; ■■ -- li ""Hi 

FEATURES 

* I 



<m S w H»lhf triffinl MM 
•wfhm fcuroanicnt Unm 
PfNCTitATINC .11 in.ir.ji m.T.1 tt\ - 

111 irtsj-j.-"* V lii*-- t4 pUr 

MNDW - U«pi m i*mn( tutu! tut 
twnpRtoi j> ii fcHw tor Nttmn 

£9,95 48K SPECTRUM 



■"■" 






ntmni 

1 1 i«ti|»*^w lo iiuwh you n w| Kwm i (una*, ijrm II * liinr 
•■ ' | .[fill K ih- « ,'• tWIMIM i n-r ■ m -i-i- •! 

iv, ^hv And you tin tort* H to pl*y in feetl mmt 



• l>k«iv w^> *«1 tret* duting i**\ II Tqtnnrl 

■ v* L|i immuLi' i(j>rn- ,i«i nonttoby jn any tMar> 
*W>1I irtofiwnfnd vow bru mow: wrwri .i-*nl 
a(..ai ta- art uuit* {rtitfifiiiup «,■ mitr in but 

«T hhuiV 1 .1 I If Bfll n|( r 

• [)■*■; ii lirfamufir ycu rtwn rliM*J> mrl in- I 
GHMt 

• Thhi % an [Hjy Hmdtattl tNw 

• VrvJutrly uiiuMf Vn la^lT^-V |i/J u< fin- nr* 

• iiil-\ IN ompu 

pnm"NH*v It* Iu!»l« !■■! i^lil 



I I.. , 



ir fc.i-m* 
njgtH 
Hi VI l-H 









AMSTRA 
+ CtT 
BRHX 



i ■■ 



BtKt^gaB 



MIDGE IL'IOlei rv* Ml nwjnvdl A Kt 
hinrh !n KMcti y*xj TflP JU"T 
Itftanm ti.tS ArfVMMfdU.K 
SFK 1*1 OFFER 
Hilda,*' rUtrt 7 ft Ihith im«i I1».» r . 



£9.95 4flK SPECTRUM 

WITH EXrENSfVT MANUAL 



* PtlFj j o4li«n. game u< hr trior anam*-' thr- 
oantpuMr 

* Cwvutff un play at defender w dwlam 

*■' L i ; myp am witt i pvtwltiinyi t'w vili i 

Hritliff PUv^r «•»*>» rirviVd Thr? f *.ir«fx/m 
« r-r ii'1v albm proper btddtiiK in 

ifw At* H -.vvrvh incMinft m* St*vfn*n and 
HI* kwood convFntiom. jnd mm II lAMES Vi )l 
ON. ptJTKTg i»ih veu appoTTfif- fmif»d» !>.*«> 
fcatwfi' th* an brpKluMt inm thr Spprtnim h« 
wludtd in Hus prupJiti hi k*m» >nu J w.ilfv 
*( en)cn.j4itr ((dftr <if< ir unfit- 
I r la«*"" AI|Vr<«.nKn 

fLfTURH 

* Vfvuiib-cialdiiqtn^iiK^) p.* m * mgt>r onpanenj 

* Vmrv vow puk-w nml maitnntKl4<tf jlbiM w ta t tfeu 

* Vin, i jii mmi Hw 'wMmi Of pl*» to (j™>inu» tnek\ 

wt*i* fditim * fund 

* Of in t Ml J hjrri or SOTlrjif a* t«.i <■**,«<■ li.*-.' 

rouort 

* ( OVlMlf HtfkUVf ON-KtUh INHMMATION 
WW*lAfS!rO(*jrl t'.t' -ui - Ui :iirK|ilj,. 

lunntMJ'jiirili «rar 
4 Otwon *> HAS THI DEAt u «h* r.v and your 
"iu«n«" mwif *M|(h i * 
dickm 

4 REAllV Si ItOVC, 0f*OHtNT 
f OH * HI At |V GCK>I> CAM! Of BRUM,! 



THUIUINC i mrntru 

KllOt'S col !•■* flv MTUHtjr -iumvHTvm 

hot mm^m-d *i rfif nlgtv ■ 

£9,95 48K SPECTRUM 



4*^ 



NtTI XRLUM 



A-Jnirwrinf t«s . i pOw«tul 

.'Ti jn\ HnH'*ir pdtcpdn t'jrth V\ 
nJr* \he rwaTwrs iw dr*w n the r onMrl I J1 u * i 
yOU "■- ■ ■ -l> StW ^ ' 

charb. Watch an«m*ird detnl nr nur Sol*r svhh-m 
in mabon and wrr Iww I < h.m^'-. vv ith ll» 

io mtr^thinn needed ror *tii • 13 
. jnd 

'•wred to a 2X Pi^ntrt. 

FlATUtiS 

HMttolt 



• Vnt ifV 



WiTHVlfnif i^l 
■ ■ .it. an^*h«F on «»rtfi 
■ "i drd rutuw I mm 

■ 
it lywawn on ihr *>i|tht dry 
lat tut druilrd yudv 

I itir wiUr ^v*»rn 

- ■ 

»«i tm thr Kinfht My of 

■' 't*t1 
- j-ti ...iii.. nui Mtagihikj 

'.II .. owti i.iiik-. 

''..ftrr 



r^^ 



>R tOMMODORt6* 



:8/ 



• II I'AKLU 
MCM | win 










* mmtmb Hadtf lur) • 

\im Mlru ih* . «<l«Vy abwikim and ut 

fV .-. mqrrd <u»ct m*«*iU and Mti 

.-rtf n %*»> it , 



AN* &PL£riU>M-£S.4S 

tOMMfllWlll M l> .<>■■ 



AMSTRAD- 11]% 



NIW fOR OTHER 
COMPUfEttv 



iCCS%^ 



t^vst*: 



qv ! 



v\ 






jSSS§s-# -oCi^V 



QV h S^^^" K 



It'TI.VfJ 

. '-,r •. ' ■ :: 

~ <UKULTinlfS<MJ 1001. MJOStJOttlVt CflMt'Alltti.MV v ■- U*i ** tit *# iMmar ipeonim 

WtiVt It |p«n> yni tV fiiwrr « i in fT*ryih'lit v*S i\t-*>\ dffiWnW Ol wifh ynur Vn"lT-"i in yrti' 

iitoftfjfn* *D*n hi i>w iwrli** v«pi.i j» i. ■ nvffkn 'nrrurd S «.ui -i->iii»»i wr an 

. Mlrlrn* r 5iJI wr Kjw (Utk«f jthoJtlljely PiWtKlnil «n*D ftxs iWrof Thr AH l*VFkl[Fnpnt s\.M. 
(raertK* ( t 1tm»Iit» «»>ry «u mn-pndnw J«t h im< pun Itad I*,- Mr* IjI' i> 4 ul ly to*np***j" Wrmi no 
sfK ml »ni*»«7h»' kt n«iiwi jttd nran i*Hh *■ tinnfii+TrniiT rrwrHwl 

nARHHS 

* Untqtic Acccm frvir/im IVft yp« INfM*, tl^TTfMTAIUJa ICUS 'i»L{HATE SaYI Ho Lip* or 
rntCTOdrnir moth nr* or drnull ivilfr VtKlM JulmAJtli jll> 

* OAHont MCtlKt* IXAMPlf «(*»*! |lJMr Jif.AIN < OVI llr l)f W I 
WACNOHiMOVf 

* IW>\ mtfi«l-drhr«n «4rh IWKIWI iMininn « ftrflH^ni n 

* R.rutinri fuiruilrrd W)RIIM \NU lUTtVt tof if ipp«Uik«l 



M -i- 



« j T TX*rt i«* JW ,1-irl pnirirr. iiboN »C M I •> C LlTHPfiSS K* 

■if WMKli. 



; a-.! i ^lii Pi * - wrv> E 



■ 



■ 



■ i* '!.■*■■' I *'■ ' M,, ii ' *>Ari* nit <i^u»H ■ 

__cnai KMiua »*ia« •■> .t« icawMgy 

■•t CuUaj* *#ni . 

iiwyimi*, 



Kll 

..... | 



•' >. - K 

;«i ir. 
-^m W' 



Tr-1 f *or** «0^i 54 1 1 95 



FRENCH I..M^:. k ^^-f,i:.nv|i,.nifMrturtipfWldHt>il)Ul 

iEMAPtKJRlc H 128X .jPUtt*. Ci^w-wf. Vwitn- 

WANTEO: Slrurtu ,<rn1 tKTHmjl prnftracTTn ai an i iiH-l liR»Tit naUmr tot any ol thr rtbrwc 

. jtiTS. Iti|> ri^alNn pa,id !tvthi-,m<jhlt-t(WTi|iiwiy. 



OT HER PROGRAMS lor 484 ip«lruni 

iHHilkilil Itlity-tALi AT L**S) 
: II "i i Mil il 
Elt)AT:\C. POIMT FOHTH (with t«riilori 
INTEGER FORTH 
I Ml MM DBA . 
JMA|< im ioi f.n'i •,:..<:■! i ■■! 
\OFTA| K 
Sl'Ff IAL OFFIITEfl .iiiv two oi thne in- 

■ I T&& 
Anv Thn-i' ' )R n oi i 

i.. 

lUPtTERSUPfUCHESS «,«S 

■SUPEftrHE-SS o« 



OlMto 

Airtwt'- 

VSTlJ w hl*i» . 

i,<i,«v cua 

5uppftt»r»li JO 









EMS 

15 « 

E51i 
IMS 



SPItlAi CHEER Any Tw. hthi 

il.MOEl OK £1 Otr il ytju j ,x-o( 

ouf r*-*» ieabrnd iir(j«r,»rns. 

• MI*'! . (U |i iip- / * 1* Supl-f I *»■». 



i 12,95 40K SPECTRUM with extensive manuai 



MAIt ORDER 

Nnijih i (wttKramn and tend cheque, potul otdn (•* A* m% tmrvhtt (wrih <*tpinr 

dati-j ii'l- i'!..it^'i(M auta« vr*di»-tjnj t)«» j >. tefvd &Ai lorcbtoRtieaAd icMn ptMtaatktf 

;ir(rj(r*fni. 

CPSOFTWARE, 10 Alctjndu ftujd, 

lljlli^irr N inrUMf.l '.h CR1 

MUVlRYEyy.'ar iMV^f (*<*?•»" Mlrjfhr* pi,* rvadHil 

!"i|»nn 'iiri^fn%wl(WifM'AlnTUlfaddJ.Jfa*-r • ..rui U)(]1iw<%krh<'Vlirn ai.it 



NORTH OF 
WATFORD? 

You sec we're nol al\ de;ul 
up North", il'l just iin net! I'm 
afraid ih;ii Amh PeanelTs 
'Dumps of Distinction/ has got 
me. 1 miinagcd to put ;i ample 
of rolls of primer paper 
through the firm's accounts — 
and uut jH»ps this. ( 'that'll 
teach you to pay for your own 
paper in future — Ed. ) The 
nwctrittC eode prints a column 
ahwut 20" long, then the Basic 
piOMS ID allow [he printer In 

cod down' Note that the 
Machine Code is called 
MraujM after channel open. 
liKiJt niLilly. this is one of my 
trite game* ( PSSST}. 
I'd like (o say how much, f 
like yuur Rtagaxfoe, but my 
hfindwrinn^ gets shaky when I 
giggle Anywiy, I'd liest put 
this picture down and white 
I'm at it, have 1 iioi lime to tell 
you aboui the Manchester 
I Aingsigh! Sinclair Usees < tub, 
which meets in Long&ight 
Libran. on Wednesdays? 

Ah. well. 
KiiLimt I umln 
Mhulk-v Riinjie. Mime lies tirr 

/ J Hk§ /.' iff) tow mMCh / /iJIre 
tr photo, hut my 

handwriting gets shaky nheti f 
roil umumi the flour laughing. 
Still, we Have one thing in 
tommott — I tike being PSSST 
as well. Ed- 




Write to us — there's a bundle ot 

free Spectrum software tor this month 's Star 

Letter! Write to Forum, Your Spectrum, 14 

Rathbone Place, London W1 P 1 DE. 



TIME FOR BED 

I realty enjoy your machine 

code programs hut (hey W&ai 
me out. 1 just don't have the 
time Of the stamina to sit 
down and type in the whole 
program in one go. Press ( ;ins 
Shift and 6 together to tweak 
inio the He* loader; type 
SAVE -file name" CODE 
- Mart »ddrc*5>, < length of 
cock > ; then, when you come 
hack to your program, load 
hack in the Ilex loader and 
ivpt CI EAR < clear 
add res v> (usually found in u 
line at the beginning of the 
Hex lo&dcr}, Lkt the program 



and locate the l-ok .. . 
NfcXT loop and change the 
hrst value so Thai it 
corresponds with the add) 
you have gol up «o. Type 
GOTO 10, and away you go 
again. Don't forget ID read the 

I ock again, 
Martin Grata 
I Mst-rlnirgh 

Thanks for th t ft irm ula , 
Martin. It will work on most of 
iht Hex folders that we 
publish. Now J think I'll get 

some shut-eye — ullihut talk 
of steep has worn me out. 
trouhteshootin ' Pete. 



DUMPING THE 
GEMINI 

I have found :i Ml) of 
producing i Dmq ■ 

I )istinclion with a Gemini- 
I OX printer You can do il by 
using the listing from Forum 
issue h for the Shinwa < P80 
and changkii the line feed to 
4/144 and using dual densiiv 
graphics. The lines to he 
changed are: 

1110 OAT* 1J7.6Z,J.2fJ5.20,1Z7, 

14.0.S2 

1120 DATA 27.209.20.127 .8275. 

205.20.127 

You'll also have in change the 
checksum This will give a 
e print ot 1 1 cm by IK 
em A more impressive print 
20 OS b) J ■' OD can be made 

Willi, 

1110 DATA 127,92.6.205,20.127. 

14.0.S2 

1 1 20 DAT A 27 . 205 20 1 27 6 2 75 

205 20,127 

Unfortunately, you will lose 
i n.irriiv, atrftfi the iop 

at [he screen with this roi; 




ADDRESS 



HEXCQDE MNEMONICS 



e 



HUGE SCREEN* 



10 PRINT HT 10 
FfiNCY PRINTER COPY" 

20 PRINT " "HfiUE PRINTER READY 

LORD &CREEH!" 

30 LORD ""CODE 16384 

40 FOR N = © TO 39 STEP 4- 

50 POKE 32769, N: POKE 32772, N 

60 LPRINT LPRXNT : LPRIMT 

L PRINT - L PRINT : RANDOMIZE USR 

3276© 

65 IF N*28 THEN GO TO 9B 

70 FOR T=60 TO -20 STEP -2 

©0 BEEP . 1,T: PRUSE S0: NEXT T 

90 LPRINT : LPRINT LPRINT ; 

LPRINT . LPRINT 
100 NEXT N 
110 BEEP 



110 

1000 
1100 
1200 
3997 
00 

64 
9999 



1,3©: POU5E 2: GO TO 



STOP 

LORD 
LORD 
RUN 
SRUE 

SRUE 

SRUE 



" "CODE 
""CODE 

■■HUGESGREEN* 



LINE 1© 



"U.D,G.S"CODE USR "R", 
"MC CODE "CODE 32760,120 



TM« t» tha Basic part of lh» program which lets the poor 
overworked 5p*ccy coot down niter each stftp-prmtinq sum. 



A 



Itt 



255 



255 
W 



255 25S 



255 





T 



170 



17T 



255 
255 



255 



255 



m 



_2_5_5_ 

253 239 



170 



85 170 



85 



255 



2139 



55 85 05 85 



to 

"3T 



41 



i 



85 




~W~ 85 859 



64 



429 



64 







a 





m 

m 



©00 
BO03 
O006 
©007 
©00S 
©009 
GO0B 
SQ0C 
BI30E 
©00F 

eon 

eoia 

O013 

eoie 

8017 
3019 
©OIB 
8Q1C 
Q01D 
081F 
&021 
O023 

0027 

6029 

8Q2R 
802B 
832D 

S02F 
O030 
8032 
©033 
©034. 
S0.3S 
©038 
0030 
©039 

80©n 
ec3D 

€*©3E 
©03F 
0040 
S041 

804.2 
804.3 
©045 
^©46 
©048 
604-9 
804R 
804-0 
804D 
©04E 
©04F 



21004.Q 

11005© 

00 

00 

OO 

0S03 

CB 

OE0S 

E5 

0f5O8 

E5 

OS 

C5 

0E04- 

7E 

O608 

CB17 

rs 

3S06 
CB1F 
CB1F 
CB1F 

ES07 

C69Q 

D7 

Fl 

1BEC 

23 

13 

OD 

20E4 

CI 

Dl 

El 

24 

10D9 

El 

CE 

012000 

05 

EB 

09 

EB 

CI 

0D 

2 PC 9 

R7 

3E07 

04 

87 

CI 

10BE 

00 

00 

C9 



LD 

Lf> 

NOP 

NOP 

NOP 

LD 

PUSH 

LD 

PUSH 

LD 

PUSH 

PUSH 

PUSH 

LD 

LD 

LD 

RL 

PUSH 

LD 

UP 

RP 

RP 

AND 
ROD 
RST 

POP 

DJNZ 

INC 

INC 

DEC 

JR 

POP 

POP 

POP 

INC 

DJNZ 

POP 

PUSH 

LD 

ROD 

ex 

HDD 

EX 

POP 

DEC 

UP 

RND 

LD 

POD 

LD 

POP 

DUNZ 

NOP 

NOP 

RET 



HL ,4.030 
DE..5Q00 



B , 03 

DC 

C ,QQ 

HL 

B,©3 

HL 

DE 

sc 

C,04 

R, tHL) 

B,0S 

R 

RF 

R, (DE> 

C8025 

R 

R 

R 

07 

R-90 

10 

RF 

6019 

HL 

DC 

c 

NZ,B016 

BC 

DE 

HL 

tt 

B011 

HL 

BC 

60,0020 

HL*BC 

DE„HL 

HL^BC 

DL ,HL 

BC 

C 

NZ,800E 

R 

R,07 

R,H 

H,R 

BC 

800B 



USU "h" - 7jREAD uiPOKE A,u , . . etc.. Anyway. I'm »uro I needn't 
go into thai, 'CAuse you're prata.ihly sick to drjath at hearing 

about UDG o«ncratork- 



G«t hotd ot an A«iemblcr. Monitor or plain old H*x loactirr and 
typo In this coda. This neon* to tut organised from 8000 H*jc, id 
mah.0 iur« you CLEAR the space In memory Tor It* 



17 



Originally'. 1 had hoped to 
modify the listing given for the 
Epson MX. but I found this 
loo difficult, tf anyone has 
been successful though, I'd be 
very pleased to hear from 
i hem. 
v \ Ko. 
Isk of WifU 

So would we. This has to be 
the most popular dump, since 
Slough acquired a trading 
estate. Ed 

LOWERING THE 
TONE 

It any fdkn readers arc 
writing programs using both 
INPUT and INK FYS then the 
following technique may be of 
interest. After using [NPLTT 



flRUM 



leave the Spectrum wilh Caps 
lock set and subsequent 
INKHYS may return I'ppcr or 
timer case Icticrv I 'he usual 
answer is to laboriously check 
for the upper and lower case 
of each letter used. 

A neater and more 
convenient aUernatht is 10 
include the following tine 
between INPUT and 
INKl'-YS. which cancels Caps 
Lock if il is set. and then only 
lower case need be checked 
for. 

10LETX-PEEKZ365B LET AX 
FOH N-T TO 4 STEP -1: LET 
A ft Z N"IHT|A2flj. NEXT N 
If A>-8THEr4L€TX-X-8; 
POKE 2365A.X 

It works by setting hu 3 of 
the sysuni variable 23658 



typing) 

To nve the new version of 
MegaBasic, type SAVE "MB" 
t ooi 44996,20373; 01 if 

you prefer to save onto 
Microdrive, type SAVE 
-MM, "MET" CODE 
449fU0373. When you want 
to load it all back in again, 
type CL.EAR 44999: LOAD" 
"CODI-.. or from Microdrive 
type CLE Ah LOAD 

'"M";I;"MH "< QUI I Once 
loaded, Megabasic will 
automatically execute itself. 
That should stop anyone 
executing me! 
Mike I eiinutn. 
Ton 1 tut v, Ih^on 

Cheers Mike. If you find any 
more probs with YS 
Mtgabasfc you can drop Mike 
,1 hue ai Ytitir Spectrum. 14 
ffflfftftowc Ifonr, Latutam WtP 
IDE, and he'll Mtrt if out. Thai 
or we'll send the boys round to 
son him out. lid. 



MEGABUGFIX 

ll hud lo happen As soon as 
you all gol hold of your copies 
of YS Megabasic, you turned 
up hugs which I had 
unfortunately missed during 
the production of the 
program, All E can say is that 
ncli a big program it was 
inevitable that some things 
would slip through, 

Htmever, I have come up 
with a bit of code which will 
fu ihc few bugs that have 
come 10 light. Top of (he flops 
is the MONitor bug. birst of 
all, to get this code into 
McgaDastc, load up your 
master copy in the normal way 
and then type in the given 
listing 10 the Vfega Basic 
system. Save the MegaBasic 
program you've just typed in. 
and then RUN it. If the 
Spectrum NF.Ws itself, then 
all has gone well; if you get an 
error report — check your 
1000 let 00 

1010 FOP A-47M0 TO 47367 
102O READ Bi POKE A,B 
103Q LET C-OB 
1040 NEXT A 

tOSO IF C0273II THEN PRINT •ch*£»c«uM trfor'i 8T 
OP 

1053 POKE 3336 1,1 93 iDOKE,33362, 47332 
1060 RANDOnUE USH 47U0 

1070 DATA 62, 229, 50, SO. 22Z, 62. 235, 50 ,113,206, I, 1 9 
3, 1 73, 203, 183, 30.33,36, 21 S\ 34, If6, 173,33,50,104,9 
4,33,06,33,123 

10BO DATA 170,202. 1B3, 17,1,3,0, 237,176,24,240, 193 
,6 ,184, 37, 21 9,1 95, 67, 184, I 23, 2 I 9, 193,90,104,70,21 
0, 193,227 , 104,0,0,38,20, 233, I fc7,202 
1090 DATA 20,3,33,04,104,229,237, 113,61 ,92,207,49 
, 33 ,0 , 220 , 193 , 40 , 2 1 9, 33, 200 , 1 74 , 34 , 54 , 92 , 203 , 1 1 0, 
13.173,211 ,234, 62, 6, 30, 72, 92, 3C, 143 
1100 DATA 92, 30, I 4i, 92. 2Q5, I 73, 13,62,2.203,1,22,1 
7,173,164, 173,203,10,4 2,38,6, 92, 234,46,40,3, 1 93,1 
73, 207,6,69.33, I 12.23, 12b ,35, 30 ,143 
1110 CATA 92,229,197,173,17,164,104,203,10,12,193 
,223,16,238,193.173,207.120,4,32,76,65,02,65,32,1 
32,129,22,0,0,4,09,03,32,77,69,71,63 
1120 DATA 66,65, B3, 73,67, 13, 13,3, B6, 101 114,113,1 
OS, It 1,1 10,32,49,46, 49, 13, 1 3, 2, 127,32,7*, 105,107, 
101,32,76,101,97,109,97,110,32,49,37 
1130 DATA 36,33,13,141 ,234, 233,40,7,190,194 ,83,21 
0,193,01 ,2lO,3B 

1140 OATA 32.233,167,202, 179, IBt ,193,173,201 
1130 OATA 237,91,218,231,19,19,19,19,19,19.19,19, 
19,195,117,208 
TMt program kill* all hrrtwn Meg*b*»l£ bug* dead! 



(FLAGS2) to 0. This acts as a 
toggle fof Caps Lock. If you 
wish to modify ibe line to set 
Ops I odt Instead, ihis 
requires only two slight 
changes 
1 Sonander 
ll.itf-p/.ii, 

Well done Mr Sowtukr, but 
what about turning Caps Lock 
on with POKE 2J65S.S and 
then /usr checking for capital 
inputs? Troubleshooiin ' Pete. 



MAC HACK 

Thank you for prinimj; the 
excellent Mac mas in the 
March issue, Tho only thing it 
needed to roiLi n 

k optiwii the 

time, T tried my hand ai 
hacking tnul e;imc up with the 
following, <«uhuut the use ol 
,iv oiblitf, 1 might add! J 
• inn ^sirh ti . Ktmpston 
inter:.. ^k I 

POKE 2956.0; POKE 2852 3t 

POKE 2926*93: POKE 

29261.194: 

POKE 2*263,0: POKE 29267.31: 

POKE 29269.A7: POKE 

29270 194 

POKE 29274.0: POKE 29276.31: 

POKE 29278 79 POKE 

29279 194: 

POKE 29283.0: POKE 29285.31: 

POKE 292BB 194 

I admit this is not the most 
elegant way to use the 
Kempsion port but it is 



I 



consistent with the keyboard 
version and so docs not affect 
timing. ALso. it doesn't change 
the reference 10 the now 
disabled keyboard control in 
the instructions. 
[> W Arthur 
Midlothian 

Turning the tables on us, eh? 
Iht- hadttn hacked. Ed 



MEGABOARD 

I am half interested in buying 
YS Megabanic. and half 
interested in buying a 
Spectrum+ keyboard. 

K it possible lor you to 
bundle the two together, with 
new keys OL- style — ».c. 
without multiple printing lo 
confuse the keys? I'd buy one. 
Pelct Walsh 
Km I) da 1 1 

What do you mean, you're half 
interested in buying 
Megabasic? How can anyone 
still be dithering ? This ir the 
program of the year, and next 
year for that mutter. However, 
we don 't ha vr any plans to 
bundle software and hardware 
yet (give us time!), If you 
really want a keyboard 
without the confusing legends, 
then you should take a look at 
the Saga 2+ or Saga .1 
keyboards, both of which 
come with the option of having 
only the standard 
alphanumeric keys. Ed. 



9» 



TH E YOUR SPECTRUM 
TRAINSPOTTER AWARD 



We all make mistake* ( Yes. 
mcredihfe ox ii may seem, 
even me - Ed.). Now all 
tin 0e ot you who tukc great 
delight in pointing out nil 
our minor misdemeanours 
will have the chance to 
achieve our highest accolade 
— The YS Tmbapoutn 

Award I hese certificates 
won't be given out lightly — 
you're going lo have to 
reach previously unplumbco 
heights of pedantry in the 
reading of V'Vlo get one. 
Signed wiih the ceremonial 

him K (heEdhimsdf, this 

is not a chance to be missed. 
So, get trainspoiting tbote 
unmake* — there ain't that 
many of *cmf ( Tee hee. — 
7:f\), 

Our first award winner 
has iNimsriotied himself in 
stardom by pointing out our 
faux -pas in the GhostbuMers 
article in issue 12, 



forced m* J w " ,r • l 
ht,T rnenNt,n *« 

PkmaVir y c "°"JWn "I you? 
™»e prornrae la nc^. Q V 

• Jll's^iiL'Inn 



Welt Terry \ I can call yoti 
Terry, can 't I? you ha w 
become the first recipien. 
(Hir coveted Trainspotlers " 
A ward I do so hale a clever 
ditk Any more takers nm 
there? Ed. 



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f enclose a che<}ue/P0 for G , ^"JSTEl m™S?t^) Please send me( itekwappticabto] WRIGGLER 

__ _ | ' " -| MUSIC TVPE WRITER t 9,95 □ MT Suppjemenl 

or debit my fT^ b 



r^^ 



l_^ _^ i TRANS EXPRESS paft@D «p»rt®oniv 

Mame T „. tmi wptfV alt par Is on tape E995 D orcartndge 

Address , , ,., (T)(2)on tape £7.50 □ or Rolronics water 

Updates of TRANS- EXPRESS or MUSIC TYPEWRITER E 3-50 □ 
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Signature Date. 



NMAITM B#«#T 77 Dyne Road London NW6 7DR 



^ 24hrs n^E 



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YC 



THE END OF 



Single Letter Keyword Entry ... 
Three Character Fonts ... 
Three Character Sizes ... 
QL-Style Windows ... 
Named Procedures... 
Stippled Characters ... 
64 Column Text... 
Sprites Galore ... 

... Upgrade Your Spectrum , 
ToA NlegaSpectrum— NOW! 

ONLY £7.95! 



YS MEGABASIC PRIORITY ORDER FORM 



SPECIALOFFER ENDS! 

Yuv \\w\ b positively your fasi 
chance to buy YS Megabasicu\ ihe 
reduced rate of only £7.95 — 1 hat r i 
a full £2 off the norma) price of 
£y.V5! And as this is the last ever 
opportunity, *e re not asking you 
to send us any YS coupons. A 
cheque or Postal Order for £7.95 is 
your passport to 
MegaProgramming. 
So. if youVe been dithering, delay 
no longer. Forget the coupons, just 
fill in the form. 




How to Order YS 

MegaBasic 

Just complete the ordei t'lrn below 
(or a photocopy) and send it off to 
Your Spectrum, YS MegaBasic 
(tffer. Sport scent Specialist Press, 
14 Ratkbone Place. London WIF 
IDt Pof each copy you'll need to 
enclose a cheque/ Postal Order for 
£7.95, made payable to Sportscene 
Specialist Prefcs. But huiry — this is 
your Ltst chance at the discount 
pi ice of £?, 95. 



OTY 



ri'KM 



PRlt I 



TOTAL 



YSMkGABASJC £7.95 



I eodOK a cheque/ Postal < >rdvr for £ , made payable to Sportseenc 

Specialist Prow, 



Name 
Address 







Phone 



Name ... 
Address 



........ ......... 




Postcode . 
Age. 






. .,-, , . , "UIIIM 



..Postcode 



I, 



Phone « - - - -««• Age 

PlcaK allow 28 days for delivery 

MAf JA/.INL HEALTH WARNING 

Using seiswrs io cue ilw coupon may prove hazardous m ihfa Kmic'% health. 

Why not use .1 pholucopy instead? 



KEY FEATURES OF YS 
MEGABASIC 

• An extended command set. )S 
MegaBasic recognises ovrr f$ nr* 
commands, which allow you to access 
the new features available as well as 
providing the opportunity to make 
more aflhe commands in standard 
ZXBosk, 

• fi4 column* of text. Useful 
wordprocessing and database 
applications. 

• Three character sizes. I 'stag YS 
Mega Haste, you 've now the < twice of 
accessing double- heigh 1. 1 tan dard and 
half- width characters. 

• Three character for.; ■, 1 \ 
MegaBasic offers three font s : 
which allow your Spectrum to mimic 
other nnti hines on the market. 

I Wi You can manage up ;< 

QL'Style windows on-screen at any 
onetime. 

• Sprites, Using the free Sprite 
Designer package that accompanies 
eachcopyofYS MegaBasic, vou'tlbe 
able to design and murttpulutr ttp to 
ten sprites on-screen at oncel 

• Cnkanced sound. Mike Eeaman's 
taken the Spectrum s BEEP 
command and given it th e full 
Mega-treatni 

• Procedures. Structure your 
programs and define new command* 
— it 'sail here f 

• Stippled ch l iJL-\tyfe 
stipples allow you to muc colours 
on -screen to give interesting t xdour 
effects 



20 




PROJECT FUTURE - Your mission to teleport aboard, 
and activate the Self Destruct System, of the dreaded 
Star Ship FUTURE. 

The SS FUTURE is a huge labyrinth of a Star Ship, 
covering 256 screens of the most amazing high 
resolution graphics ever seen on the Spectrum. 



48KSPECTRU 




THE ULTIMATE ARCADE ADVENTURE 

MOCftOMANIA 

AVAILABLE NOW FROM ALL GOOD SOFTWARE OUTLETS OR DIRECT 

PRICED E6.&5 INC P & P FROM 

MICROMANIA, U LOWER HILL RD EPSOM, SURREY KT19 8LT 




PATCHING-UPTHEM^ 

Faulty files are now a thing of the past! Using this second 

instalment ot code, Andrew Pennell shows you how to recover 

unloadable files from that Microdrive cartridge that's giving you 

hassle. Take it away, Andrew ... 



In issue & of our most illustrious 
magazine, t got about half-way through 
tie vising a Microdrive repair kit that 
could .smc LI out faulty tiles m an article 
called Running Repairs. Nnv>, to finish it 
off, T have evolved a way of allowing the 
recovery of un loadable files from car- 
tridge, 

SORRY! 

Rut first, an apology, Pari one of this arti- 
cle. Running Repairs,, was nut quite the 
pristine job it might have been, and draw 
with sharp eyes will have spoiled the tidd 
buglet or two; the pity is. I can't even lay 
the blame on our poor ©I* Ed (Poor yes. 
but less of the 'old'. Ed.). The problem is 
thai we get a sector list that's minus some 
of the necessary data ... indeed, there are 
quite a few sectors mining. As it stands, 
this produces incorrect results in the 
'check file* section. 



Thti lit tow !■ used (o alter th* cod* given 
in Running Repair* to accommodtt* Hi* 
code provided In Itusartick.' — it alio 
correct* Oh night problem in the previous, 
listing! / _^ ^__^— _- 

100 CLEAfl 29999 

tit LDAC *"*", 1: ™SL. CODE "CODE 

120 FDR 1-3B000 TO 30463 

a uET #-P£Eir 1 1 IF »-117 OR * 
-116 THEN LET a-e+11 

140 IF it^-SBt*! AND t<:"3Pl34f 
OR li >-30223 AND 1 '-SMUt THEN 
LET #-0 

I9e POKE *.~28t6,e 

160 NEXT I 

1TB DATA 2,128,25,0.26,130,133, 
235,140,129 

tea DATA 222, Ml, 22*. 53. 229, 72 

190 RE0YORE i FOR 1*1 TO B 

20* p«rd ».t)i poke 32aife-*,d 

210 NEXT 1 

720 SAVE •"«h"i 1 1 ■«_<:, 3"C0t>e ^2B 
16, 404 

»2 

Once you' we saved the cede from th* llret 
1 1 » tins ft* ' S L C , 2' , nwv e R A M top up to . >ay , 
32768, to make room for the listing Above, 
w hJc h r«ad* in ' $ L C , 2" , add ■ lh* extra 
code to It and trw»n save* It Out a* 'SLC.3V 



IN 
110 
128 
: M 
SBe 
S10 
3M 

"2 

* err 

16, 1 
1 

4 

leie 

I B2t 

1030 
LB4t 

\wm 

l«M 

1070 
1000 

1 



CLEAR 120 IS 

LOAD • '«<"( l|-6LC.2"C0D€ 

RESTORE 

LET »-B 

FflP 1-73260 TO 33706 

READ *i POKE l,*i LET •-»+• 

NEXT 1 

IF »<>3769* THEN PRINT -0** 

W *l STOP 

SAVE e-«,"il|-SL0.3C0DE 32» 



DATA 243,205,144,131,2*1,25 




Anyway, I've modified the code to 
improve I he performance and, although 
it's still not perfect — some sectors that 
do exist may not be found on very full 
cartridges, and some will he marked as 
*bad' when they're not — this is not so 
much of a problem now because one of 
the functions of (he extra code given in 
this issue, is for ii to act as an individual 
sector read, and this achieves perfect 
resuhs 

Another problem in Running Repairs 
was the code's position in memory — 
RAMtop at 3fMKMI proved too low for 
the eMra Basic. Thus. I've provided a 
reiocalor program that'll shift the code 
for you — that'll teach me to hand in part 
one of an article before working out pan 
two! 

GETTING UNDERWAY! 

So, before you enter this issue's section of 



1100 DATA 201,92.203,30,6,205 
1110 DATA 103,5, I 97, 73,1 ,» 
L120 DATA 34,210,92,42,251,131 
1130 DATA 34,214,92,205,232,15 
1140 DATA 221,1 26,2s, MS, 24? .23 
1150 DATA 42,701 , 12,221, 117,13 
1 1*9 DATA 33, 233, 8, 34, 2B1, 92 
1170 DATA 2B5, 196, 16,221 , 126,41 
1100 DATA 221,190,13,40,12,53 
1190 DATA 2B1 ,12,53,32,239,223 
1200 DATA 54,253,193,107,131,221 
1210 DATA 229, 22S, 17,67,0,25 
1220 DATA 205,169,24,1,14,0 
1230 DATA 705.204,129,221,119,11 
1240 DATA 17,15,0,25,1,0 
1250 DATA 2,203,204,129,221,119 
1260 DATA 12,221,54,0,0,271 
1270 DATA 229,225,209, I, 03 t 2 
1200 DATA T37, 176. 193,107, 131,21 
5 

1290 DATA 32.0,254,175,194,240 
1300 DATA 1,213,32,0,203,30 
1310 DATA 6,203,103,3,237,67 

21 DATA 253,129,33,0,131,34 
1330 DATA 220,92,1, 10,0, :4 
1340 DATA 21 9, 92, 42, 231, 1 3t, 34 
1330 DATA 21 4, 92, 203, 4 1,27, 221 
1360 DATA 110,26,221,102,27,6 
1370 DATA 32,126,234,253,32,3 
1300 DATA 35,16,240,231,13,221 
1390 DATA 229,225,1,67,0,9 
14O0 DATA 233,42,233,129,9,1 
1410 DATA 16,2,2^7,176,203,61 
1420 DATA 16,193,107,131,0,1 
1430 DATA 2,3,4,3,6,7 
1440 DATA 0,9,215,32,0,203 
1450 DATA 30,6,203,163,3,237 
1460 DATA 67,253,129,33,0,131 
1470 DATA 34,220,92,1,10,0 
14B0 DATA 34,218,92,42,231,131 
1490 DATA 34,214,92,203.232,1^ 
1500 DATA 221,176,23,203,247,27 
1310 DATA 219.239,230,1,3: 
1920 DATA 231,14,33,255,0,34 
1330 DATA 201 ,92,205, 196, IB, SB 
1540 DATA 253,129,221,190,41,32 
1350 DATA 42,62,230,211,239,203 
1560 DATA 125. 131 ,1 ,104, 1 ,243 
1370 DATA li,lM,177 ( 32,231,24l 
1500 DATA 0, 221, 229, 22S, 17,53 
1590 DATA 0,25 .205, 120, 24, 6Z 
1600 DATA 230,211,239 .2? i,203, 24 
1610 DATA 134,205,169,10,195,193 



code, you'll need to use the fisting given 
to slightly alter I he data you've already 
got in order to accommodate thai given 
here. The relocator program achieves its 
object and corrects ihe problems 
described above; it then goes on to save 
the new code under the name 'SLt 
Once you've entered this little go 
move RAMtop up to, say. 3276H n> 
allow room for the new bytes shewn in 
the second listing. (A word of earning — 
there's insufficient memory to allow both 
of those programs to be present simul- 
taneously?) 

The second program given here reads 
in 'SLC\2\ adds thr extra csn.Il- in il and 
then saves it out M M < '.3\ In fact, il 
while entering this listing myself thai 1 
discovered the low memory bug thai still 
remains in the third version of the IfiU-r- 
face 1 ROM, 1 tried a CAT command as 
soon as I realised that memory was run- 
ning out and the system crashed in ihc 
most spcctaeulai i *i fashion*. But, as long 
as you don'i get RAMtop below the 
value in line I "HI, you shouldn't have any 
problem on any of the Interface ROMs 

When you've sorted the machine code 
to rights, do a RANPOM1/I L SK 
32H 16 to allow the extra commands to be 
accepted by the syntax checker Now 
enter the third listing given, saving it so 
thai il starts at line 9000. !i\nn extended 
verttoa of the first psrfi Basic 






DATA 5,33,201,92,53,32 
DATA 197, 34, 33B. 221, 229, 6 

DATA 10,221,54,71,0,221 

DATA 35,16,240,221,225,: 

DATA 203.70.204, 201,33, (63 

DATA 131,38,218.72.6,11 

DATA 25*, 233 ,202, 100,1 28. 7-7 

DATA 207.131,109,100,120,21 

DATA 130,41.27,02,130,232 

DATA 13,42,131,232,15,231 

DATA 130,61,10, 1(91 , 131 ,120 

DATA 24,00,130,247,23,40 

DATA 131,247,73,103,130,196 

DATA 10,65.131,196,10,133 

DATA 130, lb9, 24, 112, 131, 169 

DATA 10,213,130,3,27,02 

DATA 130,163,16.43,131,163 

DATA 16,231,130,34,19,101 

DATA 131,179,21,88,130,30 

DATA 21,40,131,50,21,103 

DATA 130,169,19,63,131,169 

DATA 1*, 133, 130, 233,21 ,112 

DATA 131,142,19,1,0 



1620 

1630 

1640 

1650 

1660 

1670 

1600 

16^0 

3 

1700 

1710 

172B 

1730 

1740 

1750 

1760 

1^70 

1 7M 

1790 

ISM 

1010 

I82B 

1B30 

• B40 

T3 

Thl* Hating ahould be ■avedMtUne 0000. 
It'een ■xlendtdrfrtlon of the Oa«ke given 
in Running Repair*, 



100 



1 10 



INPUT "Drive number m 
IF d<t OR rj>8 THIN GO TO 



DIM n«(t3l 



120 DIM i*<250, 131 • 

131 »D 9i *L d 

133 PRINT "Wett * we..," 

139 R€H find leet 1 ten 

140 FOR 1-1 TO I 
150 IF *IU,12>- CHftt 235 

NEXT 1 

160 LET n-l-1 

l«9 REM ovt repetition* 

170 FOB 1*2 TO n 

100 IF «t(L, TO 12>Oz«41 

12^ THEN QO TO 190 

1B2 IF CODE lS4i,i31 127 THEN 
FT i«<1 ' *nli SO TO 190 

104 LET **<!-! I -n« 

190 NEXT i 

200 LET c-2 
1000 CLB l PRINT INVERSE 1| 

MICRODRIVE REPAIR KIT 
IWB3 PRINT 







,- 0. Output to ■ t | u pr 



22 



Intar' and 


e-2 t 


"acrHn" AND c"3 


1010 PRINT 


■'1. 


Full c*t*le>gu»" 


1020 PRINT 




S#ctor list" 


IBM PRINT 




Bad **etor lift?*" 


1040 PRINT 


"4. 


Checfr Mlf 


tase PRINT 


-3* 


E«#mlna Wctor" 


1068 PRINT 


■"6, 


Rtfinr Mctur* 


1070 PRINT 


■"7. 


Rwiova sajctor" 


reeo print 


""B. 


Chiange drivf na ■ 






1090 PRINT 

10*3 INPUT | • PRINT mOi -ChDGMP » 

Option"! 

11H PAUSE Oi LET *#-lNKtYtf IMP 

UT , 

I11B IF ■#<-•- OR •#>*B" THEN (30 
TO 10*3 

1120 IF i*-"^ THEN LET C«8-C1 G 
TO 1MB 

U23 IF ^^w-a- T*N INPUT "Urirt 
na.*-|di*0 dt GO to iwa 

U30 go sue iwe*ia»aei«vflL ** 

U40 IF C-2 THEN PRINT "Prmm*. an 

y k*v *or *amu" i PAUSE B 

1*30 so TO 1000 

IWJ REM Full catalogs* 

2000 PRINT act "Full eatai oqu*" 

2010 DIM fStl0>i LET f*-E*<11 

2820 FOR 1-1 TO f* 

203C IF laui-n* DSMii, TO 10) 

-** THEN GO TO 2040 

2040 PRINT *C\**\ TO 10} 

2030 LET *l-i*M , TO iBi 

2060 NE«T t 

2069 PRINT Ictrtln, TO 10) 

2070 RETURN 

29V9 REM Co«pl»ta> ■*CtOr lilt 

3000 Dirt fit 10} i INPUT "Fllanama 

(or ENTER for allM", *« 
3010 FOR 1-1 TO n 

3913 IF ;iUl-n* THEM DO TO 3030 
3020 IF *0»nO1 TO 10} THEN GO SU 
B 93001 GO TO 303B 
3«23 IF xmtt, TO 10)-** TWN SO 
SUB 9500 
3030 NEXT 1 
3040 RE TURN 

3949 RfH Barf inter Hmt 
4000 PRINT *cr"B#tf **Ct<?r U*t' 
4010 FOB %-t TO n 
4020 IF ll(iX>Al AND 2* (1,11 > 

L27 THEN BO 5*?P ^500 
4030 NEKT i 
4040 RETURN 

" rtEM Cnacfc Mia 

5002 DIH *«(10il IN-PUT "FilanaM 
7 »»#• 

5003 Dl?1 K*t2361l LET •af«-1l LE 
T q.OOd K l 

3010 FOP 1*1 TO n 

3020 IF £*<i, TO 10)1 Of 8 THEN 00 

TD S 100 
3030 IF ;#C1,13I>CHR* 127 THEN 
□ TO 5060 

3034 REN good HCtor 
3040 LET M-IGO0E If li , 1 1 ' *it-"y" 
5030 JD TO 3000 
3039 R£H hart itctaf 
5060 PRINT He, -Record ' [CODE j«< 
l,Ili;" bad on »ctor "iCODE i»< 

2) 
3070 LET good-0 
30B0 LET o-CQDE z*< 1.131 
30*0 JF a/ZOlNT i*/2i THBN LET 
•o * -CODE I * 1 1 , L 1 ) 
31 BB NEXT t 

3110 IP *O#'>-0 THEN 90 TO 3120 
Sill REN i»i»«ir,q EOF 
5t 12 FOR 1-230 TO I STEP -1 
Stl* t" MBtll*" " THEN NEXT i 

• LET •af-i-1 

3110 LET good-Oi PRINT «c» "No ED 
■card" 

3120 FOR 1-0 TO *t>* 

3130 tF X**!*!!- 1 " " THEN PRINT ■ 

Record ";1(" ■»i**t™9'* LET good- 



3i40 mvt i 

3130 tF Qoad-l THEN PRINT "Ftl# 

"j**! 1 " intact" 

3!A« IF cjorid-B THEN PRINT 'Fila 

"i**t" corrupted'* 

5170 RETURN 

39<W REN R*ad 4 MCtor 

6000 INPUT -Swctor na.'u 

6010-F » CODE 60090 

6020 IF c-2 THEN CLS 



THE COMMAND TABLE 


COHMMn 


ACTION 


P L <Mm> 


Gets I he sec lor Jrst into z$ 


'0 'drive 


Sets the drive number for alt the other commands. 


*F ■(•ctor- CODE 'location' 


Loads the given sector into a given location 

IX corresponds to trie lirsl location, so it requires 595 

bytes 



"S CODE -location' 



Saves the- sector read inio the location on the next tret 
sector on the cartridge. 



'E'wctof 



' Removes trie numbered sector from the cartridge 



▼ Thli in thai main aasambla t listing and should bm anta raid ultiif an a* aamblar program , If 
you' u* wot g«t ana ■ ■♦mblar to hand, you can in* a Ho n loador to lyp* in tha ttguraa. on 
lh«j l«tthand *M*ol th« listing. 



00 ■.' 
B033 

00 u 

BB39 
B03« 
B0JC 
9031 

SB41 

0043 

8044 
a04b 
0048 
9*40 



0004 

B0B7 

BOA 

OOBt 

B0C4 

a BCD 



213RQ0 
22ST3C 

B 10000 
C9 

C6CE 
FE2A 

C2FB01 
DT 

ZOOM 

F&20 

FE6C 

C 20082 

D7 

2000 



CDF717 
2IFFO0 

22C93C 

CDR3B1 

OONMOOO 

00MWHMI 

?B40 

SBtO 




B10D 21C9SC 
01 10 j5 
Bill 00000000 
31 15 20A3 




0390 



0200 
8200 



B200 
B2Z1 

G3B* 
0205 
8207 
B20S 

e?Bp 

S20D 
0301 
R212 
0214 
0217 



F3 

C09B87 

Fl 

FE64 

281 1 

FEao 

2B1F 

FE73 

CA4002 

FE65 

CA0A87 

C3F00) 



02 1 ft 

0210 CB1E0* 

B220 COB 703 

i33T3 MMBE 

B22i 22FB03 

822» C3C103 



100 
110 
120 
130 

140 

! 00 
210 
1^0 
230 
240 
243 
247 
340 
249 

aso 

OK 
1096 

031 ' 
I860 
: ,i NJ 

10«B 

1100 
11 10 
1200 
130] 
1373 
1376 

1378 

i aoo 

1590 
1400 
1 430 
499^ 
SO0O 
3010 
9030 
! ."2 
5031 
0033 
3033 

3033 
3036 

58*0 
5042 
5043 
3047 

!«A0 
3070 
30B0 
■ .«. - 

3100 
31 10 
5120 
3130 
5140 
5) 38 
5160 
3170 
^IBP 
5190 



•BH^B |**niH D'Q** 

HLfHENVCC 

(VECTOR), HL | *lt#*- vactor 

»C,0 

A, 206 

N7.,*«lFa 
•10 

420 intnt char 
*2B \ mah* It I.e. 

1- 
Ni,NVEC2 | ••nasi >ump-» 
410 
• 28 inmt C 



LD 
LO 
RET 
NEWWEC ADD 
C#> 
JP 
R^r 

OEFH 

OR 

CP 

JP 

HBT 

DEFW 

r 

i 

L2 CALL MOTOR iSHitch on 

LB Ht. , 233 i»"rta*i rtunb»«-«t 

LD (SECTOR) ,HL 

FLOOP CALL NKHDBF imxt h**daf fc buMtr 

r.EFp B.B. 0.8, 0.0,0 i>*t»I#n|( old CCXjaiH 

DEFEi 0,0,0.8,0,0,0 

LEBQ JR 1,NEXT |il not ...*#fl 

C,I68AD il+ 1st chKHui. fall a 



I 

I 

I frath*r ait 
NEKT LB 

DEC 

DEFB 

JR 
«L* 
I 
i 
1 

I 

I do tracrD tor 16K ROM ctll« 
OLD P1AC 

R9T ai0 

DEFM -0 

ENDn 



♦ #r*#fit) 
ML, SECT OR 
(HL) 

0,8,0,0 
«7. FLOOP 



REPAJH KIT PART 2 

STftPTB MERE 



i ¥urthmf a 
NWEC2 PUSH 
CALL 
•OP 
CP 
JR 
CP 
JR 
€P 
JP 
CP 
JP 
JP 

f 

SETDRV OLD 
CALL 
CALL 
LD 
LD 
JP 



AF 

UATRM2 i altar codt 

AF 

ZtOETDRV 
•#* 

Z.FINDSC 
- a" 

Z.BAVBEC 
'•' 

7,ERASEC 
"01 F0 i | f noo* 

•20 

EMALBC 

CHKEND 

^L, (D^BTRJJ 

403C1 ;onfl of an 



5218 | 



Th* fin t a x ti-a comma nd h andlar is 3ET0R V, w hie h handle s in* ' O command simply by 
finding tha valua and putting it in DRIVE . 



fl??C 



5220 FIMDSC OLD *28 



B23F 


CO1F06 


5S3B 


8252 


FEfiF 


"5740 


9734 


C77B00 


3230 


823? 




3360 


023A 


E043C93C 


3270 


B23E 


CO1E06 


52B0 


9741 


COB703 


""9V 


8244 


OS 


530O 



CALL 

CP 

JP 

OLD 
LD 



EVALBC 18#t HCtw no 

173 ["coor" 

NX ,030 



,BC iMCttir- no 



• 20 

(BSCTOR 
CALL EVALBC 
CALL CHKEMD 
PUSH BC |MV8 oast 1 nation 




23 



MM 




One ol lilt- firM Swedish companies to offer sufluartr lo 
the English market, 



ADVENTURES 

• WE CAN OFFER YOU HIGH QUALITY 
GRAPHICAL ADVENTURES: I GHl^f 
ADVENTURE IN THE PYRAMIDS. 2. GOLDEN 
FOREST. 3. THE MANSION 



UTILITIES 

• GRAPHIX LANGUAGE - ILLUSTRATOR - 
STYLE - GRAPHICS RASED USER LANGUAGE 
CAN RE USED WITH OR WITHOUT "QUILL". 

• THE ARTIST - GRAPHIC UTILITY TO CREATE 
SCREENS AND CHARACTER SETS. THIS WILL BE 
MARKETED BY SOFTER ANY ENQUIRIES TO 
SOFTEK INT, £9.95 



All t'lKjuirii'-i di ill mtk'rs lo: 

DATORIX 

KUNGSHOJDSG. 9, 411 20LGBG. 

TEL: 01046-31-132228 



SHEKHANA COMPUTER SERVICES 




DISCOUNT SPECTRUM SOFTWARE 




t * <VK1WH< * * 


«JH 


• * « svtcinu* • • * 


UUH 


nut 


nm 


■W* MKi 


•MtaMM tta 


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huum Tin 


h »v 


■ mi«i in 


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■ ■■■ U* 


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-am tH 


ISO 


•jBfcHtaai »» 




Ml 


IN 


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Itt 


vm'Cm, 1 n 


14 


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«*» 


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1?*P 


RMHl ' IBB 


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ftWIMtHH^M I f. 


l»» 


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DuriKaihi Rmnfi til 


'■» 


HHJMH IM 




EvafyaMAwHv 1 H 


T» 


MM* •» 




Tm 


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BUM '» 


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"Hcppwnl T ■p 


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W-J-, til 




L1J* 'i^Jyfl^ T ts 


Ml 


t^fjiPttft ' S 




li...'ti. T*> 




>;•.;" ..<;»..» IK 


>» 


rm win 1« 


1*4 


MM 'i« 


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SB 


V«f«ty '!« 


■- 


t-u-mw*ll IJD 


in 


i.-«c-»'«l^s til 


l|» 


».» 


J* 


■MQM |« 


IW 


*,i*-,. in 


in 


BMHtJatgM IK 


l» 


HiwrniM *K 


is 


Tot* 1*** 


i«Ho 


flimui. ;h 


*» 


Mwwrti »fc 


Si 30 


Pim Pci [ m : H 


rcc 


•MMMMai 14 H 


«* 


'j ;.*'V -ii * :a 


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HM ttt 


IK 


^(.rst L tlr.*awi |.ft 


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n iimi m 


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C-i..- i I*S 


>M 


P'i*dfui«rp »ts 


IH 


ti'.n rts 


4«i 


fipOfn-m 9 Si 




Sfmimi 


!« 


■ . k 


4» 


%***il*i«l *M 


1 W 


1 M VIS 


44 


■ mbm u * » 


l« 


■MCWM 7 M 


ID 


ngtiSMtMv IH 


I* 


1*1 


T» 


>iii»pmnu im 


in 


1 fl 


T» 


iim^wli— 


I M 


Mrhfratin IV 


Ul 


P*mn r* 


:» 


Hi 


• J3 


MftMiW IK 


If* 


!;■■ |Mn -i ■ «« 


IK 


1 ';,>. M T .JU*^ 919 


ise 


Uum.Mcir Itt 


t» 


MrrwAmo tS 


• 10 


i -aim lit 


*-* 


H.' 1 iimCoW itMllitpiii »W 


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lpi'«;<-*Mi' Vibi J.B 


f 19 


«nmwnr in 


4«* 


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I«i 


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Prices include post & packing. Overseas orders please 


add 50 pence for post 


Please made cheques & postal 


orders pdydble to Shekhana Computer Services 


. 


653 Green Lanes, London N8 OQY {Mail Orde 


r 


address only) Telephone 01-300 3156. 5AE for Iisl 




OR 








Come ami m* ui jMrMPUkDt p1 


WiMii Shewing Camr*. On* 1 1 . 




527 S3 1 Qrlstd Sunt. Loftilttri *1H 1DD 11 mm i.ni> Mvtgl* A«*i tub* ■' 




4b<av« dii-rount* applicable aniy <on prod 


Kton »* tWi «dwi 





THE VIKINGS 
ARE COMING!!! 



SWESCOT are proud to announce that we 
will soon be releasing several top quality 
programmes on the international market, 
made by some of Sweden's most 
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And best of all PRICES FROM £1.99 

Du som bor i Skandinavien och soker bra 
program titl din hemdator. 

KONTAKTA OS It I 

VI har det mesta som finns i denna tidning 

till samma laga priser som gaiter t England. 

Dessutom far vi in alia nyheter satritidigt 

som de siapps i England. 

OBS!" Vid katalogbBStailning v.g. rnedsand 5; - Skr 
i tnmarken for portot. 



SWESCOT 

Box 213 

121 02 Johanneshov 

Sweden 

08/39 27 00 - 08/81 18 01 




^.♦^ 



i*** 




ft6 ii©* ► 



bubble bus 
software 

87 High Sired, Ton bridge 
Kent TN9 1 RX 
10\ 0732 355962 

Tefex: 95151 




6090 PRINT «c{ "Sector "|« 

£100 IF PEEh 60080 THEN PAINT *C 

t PLASH ij'Not ♦ourncCi RETURN 

41 IB PRINT tcj-C^rt nan*i"| 

6120 FOR 1*44 TO S3 

6130 PRINT *eiCHR# PEEK 16B0B0*i 

>I 

A 1*0 NEXT 1 I PRINT a c 

*t5€j PRINT eci "RCCFuai ,J |PEEK: 680 

67 

6160 PRINT •ci"RECNU«i"»PEEK 600 

60 

6170 PRINT *C| H RECttNt"iPEEK 600 

6'»*236#PEEK 60070 

6100 PRINT #C| -Fllmwn"! 

6190 FDR 1-71 TO M 

6300 PRINT *C|CHR« PEE* * 60000*A 

>l 

4510 NEXT it PRINT ttc 

6228 PRINT nci"CriKl<agnli 'rPEEi- 



6230 IF PEEK 60011 -PEEK 60B81 TH 

EN PRINT «c| "OK" 

6240 IF PEE" 60011OPCEK 6B0B| 1 

HEN PRINT •t|-f*r l ouId be H iPEEK 

6Htl|*)" 

6245 PRINT Hci"Ch#ek«iuti2|[ "(PEEK 

62S0 IF PEEK 60012-PEEK 603*4 TH 

EN PRINT BCI-OK- 

6262 IF PEEK 600 12-: 'PEEK 60594 T 

HEN PRINT »c; " <*naiild be "iPEEK 

&HB12s "1 " 

6300 RETURN 

4994 REX r«v«tr sector 

7000 GO SUB 6O00 

7010 IF PEEK 60000 THEN RETURN 

7820 PRINT '"Re-nrtting to epare 

sector " 
7030 *S CODE 60000 
7040 PRINT 
7B3B RETURN 

7 00 fl REM rnovi ttctW 
0000 INPUT "S*ctor no. "|* 
0810 -E • 
0020 PRINT *B«tor nnovm'' 
0030 RETURN 

9000 CLEAR 320131 LOAD •■«'M|"B 
LC.J'-CDDE t RANDOM UE U3R 3201 6t 

RUN 

9300 PRINT in:Hi, TO 101 t " r"| 
CODE z«M,ll>,TAB 16i"s"iCOD€ I* 

'2), TAB 21, 
9310 LET t-CODE z«(l , 131 
9520 IF f/ZOlNT ff/JJ THEN PRJN 
T 4ei ■EOF 11 1 

9530 IF CODE I* ti , 13> >12? THEN P 
PINT •*:, TAB 23 1" BAD" i 
9348 PRINT tc 
9338 RETURN 

99*9 CLEAR ■ ERA0C 'd*! I I "rsppir 
2-1 SAVE #-*-| l t "repair 2* 

INTO ACTION 

The menu has been extended to cover the 
extra operation. 1 !; prohabb ihe most use- 
ful of these is 'Examine sector*, which 
searches a cartridge for a given sector, 
and loads it (corrupted or not) into RAM 
for inspection. Lines 6000 onwards load 
the sector into locations 60000 cm, 
revealing various details about it. Most 
important here are the checksums; if 
cither of these are incorrect it means that 
the file of which ii is a pan will probably 
not toad, and the sector should be 
repaired — wh ich is exactly what option 6 
does. You can usually tell if tape is phys- 
ically damaged, because [he checksum 
rcsuh will give a different value every 
time you read it. 

A sector is repaired by if being read to 
address 60000 onwurds; Hums ihen writ- 
ten out on to the next available sector, 
with the checksums re-calculated. It's 
not. of course, written back on to the 
same sector as there's every chance that 
the actual tape is damaged at this point. 

Once a sector has been fixed in this 
way, the 'bad' version should be 



0349 


2se:« 


B310 


S24B 


22DA3C 


5320 


0240 


2AFF- 


8330 


B24E 


22D65C 


5340 



ML, I 



LD 

LD <N_STRW ,Ht m 

LD HL, (DRIVE) 

LD <D STfil) ,HL 



ana 1 an 




The next routine isFINDSC, which hand!** Um ~F command- After tyntaa checking, an 
'M' channel is created, and oa>ch sector a naminod until the required one is found — or 
un til the **ctor counter empires. If the tec tor is To urvd , then It* particular* air* • tored in 
the **id location; If not* then 255 la placed Inlo the location instead. An exit is mad* via 
OUITM, which clo**a the channel before returning to the interpreter. 



0281 


CDEBBF 


9380 


H2 


CALL 


CREATH 


6254 


DD7E 1 9 


5360 




LD 


A, UK+23> " 


B23? 


CflF7l7 


5370 


"A 


CALL 


MOTOR iturn on 


B23A 


2ACR5C 


9 WB 




LD 


HL, (SECTOR) 


82 3D 


DD750B 


S3*0 




LP 


tt>+l3),L imvs sector no 


B26B 


2 IFF 00 


9400 




LD 


HL t 255 


0263 


22C95C 


5410 




LD 


(SECTOR), ML I count 


8266 


CDC4 « Z 


5420 


DOAQIN 


CALL 


IVEJ ' 


9269 


DD7E29 


5430 




LD 


ftjIUMH i sector leaded 


S26C 


DOBE0D 


3440 




CP 


(IX+I3) | 1* it wanted'' 


026F 


280C 


9450 




JR 


I »E0T IT fi4 Its th* on* 


827 I 


21C95C 


3460 




LD 


HL, SECTOR 


0274 


35 


5470 




DEC 


<HL) 


8275 


20EF 


5480 




JR 


NZ,DOAQIr4 ids 255 1 1 MB* 


8277 


El 


04 ?1 




PUr* 


(destination 


8270 


36FF 


5500 




LD 


IHL>,255 | 'not found' 


027* 


E76BB"! 


5505 




JP 


OUITM 


8270 


DDES 


5530 


GDT I T 


POSH 


in 


B27<f 


EI 


SS40 




RDR 


HL 


orae 


I 143B0 


=35B 




UD 


DF.-43 


B2B3 


IT 


9960 




ADD 


HL.DE jHL-RECFLB 


0284 


CDfl*? i 8 


357B 


WIO 


CALL 


RDBVTfl 


8287 


010E80 


5580 




LD 


BC,M 


B26A 


CDCCB1 


5900 




CALL 


CHKEUH 


8280 


DD770B 


5600 




LD 


*m ,a 


B2«rB 


1 JBF00 


B603 




LD 


DE,*0F 


B293 


19 


9603 




ADD 


HL,DI 


Q2"r4 


010003 


9604 




LD 


8C,*200 


8297 


CPCC81 


3603 




CALL 


um 


829A 


DD770C 


5604 




LD 


,A 


0390 


DD36000B 


361B 




LD 


iIX+B) ,8 | found 


B2t\l 


DD69 


5628 




RUSH 


IV 


B2A3 
82A4 


El 


5i n 




POP 


HL 


01 


S640 




PDR 


CiE i destination Ms 


8 2 A3 


015302 


3658 




LD 


BC.595 MTf^tfTn 


B2A8 


EPBB 


566B 




LDIR 


t-cooy Mhoja buffer 


82AA 


C36BB3 


3663 


i 


JR 


OUITM 






3710 


1 Mv« 


data 


next *rmm sector 


82AD 




5720 


6AVSEC 


OLD 


420 


82BB 


FEAF 


9T31 




CP 


175 |"C0DE H 


$2*2 


C2F001 


5740 




JP 


NZ,*0>FB 


B2W 








OLD 


•20 


djpe 


CDlEQfe 


5760 




CALL 


EVALBC ' 


B2BB 


CDB705 


3770 




CALL 


CHKEND 


626E 


ED43FD01 


5788 




to 


FMAR^'i.RC :Uori source 




21B083 


3790 




LD 


HL,BILLN^ 


B2C3 


22DC5C 


; bm 




LD 


CT STR1I t HL 


B2CB 


010A00 


si i ■ 




LD 


i 10 


62CB 


22DA3ii: 


3820 




LD 


fU STR1 1 ,H. 


B2tt 


TAPS- 


3030 




LD 


HL,fDrfl^F 


B2D1 


22D65C 


9941 




LP 


(D STRI) t HL 



, 



02D4 


CD2R1B 


3838 


Ml 


CALL 


82D7 


DD6C1A 


3B6Q 




LD 


82DA 


0D6A1B 


3878 




LD 


B3O0 


Be 20 


3BB0 




LD 


BOOP 


7E 


5S90 


■FULL? 


LD 


82E0 


FEFF 


3900 




CP 


U2E2 


20«e 


3910 




JR 


t);T4 


23 


3028 




INC 


82E3 


IBF8 


5930 




0JN2 


B3E7 


E7 


594B 




RET 


B^EB 


BF 


3950 




DEFP 


B2E4 


0069 


5960 


[00PAC 


PUSH 


B2EB 


El 


3970 




for- 


02EC 


014300 


0900 




LD 


e::rr 


89 


9**fl 




ADC 


BOR0 


EB 


6000 




EI 


82F1 


2APQ0! 


6810 




LD 


e:F4 


00 


6030 




HDD 


RZFTi 


011002 


6030 




LD 


B2FB 


ED&a 


6040 




LDIR 


B2FA 


cosaia 


60 50 


m 


CALL 


S2FD 


-es 


6070 




JP 


8300 


000 1 0203 


6100 


SILLNM 
1 


DEFB 






6110 


4 rmovf An 


• 830A 




6120 


ERASEC 


OLD 


830D 


CDIE06 


6130 




C*y 


8310 


CDB78-3 


6140 




EWJ 


8?13 


EO43FD01 


6150 




LD 



|if at l*aat 1 fra* 



• 




Routine S A VSEC handle* the "5 command and, *gain, it start* by opening an 'W channel 
with a silly nienani^ that should never *Kist«n the cartridge- A full c*rthdg*i*taat*d 
prior loth* data being written on to lh« neMt tree carlridgf, with Ihe ROM routine WRBUF 
handling most of the trtchy ttuff ... excluding doing th* ch*ck*inm*. 

V8NR 
L,*JK*261 
H + <I3!+27> 
0»32 

A, iHL> ' 
•FF 
N7 t IS8PAC 

ML 
FULL"? 

*20 

*BF l "M|r.r ndr i ve 

HL 

ec,6? 

ML, PC 

DE.HC tDE-RECFLS, 

HL, (PMARkl 

ML , PC | sour c •* 67 

BC ,595-67 

icopy mta buffer 

WRBUF [*»nd It 

PUITM 

0,1,2,3,4,5,6,7,8 

Individual 
• 20 

EvALBC 
CHHEMD 
(FMARK1 ,BC 



tCfJu-tH 



illy flit 




25 




'removed' from the cartridge; there's not 
much point in freeing the faulty sector for 
further use. Option 7 achieves this by 
marking it with a >trange filename full of 
CHRS Os, That done, the next time you 
ask for a sector list of the cartridge you'll 
get a had sector with the name 
■??????????"; this is normal, so don't try 
to delete it again. The strange name will 
not show up in a norma) CAT. As much 
of [he utility is in Basic, you can re- 
configure it to suit, using the extra com- 
mands prnvided: check out the table of 
commands given with this article 

CODE CONSIDERATIONS 

For those blessed with an assembler, it's 
obviously a bit easier to enter the assem- 
bly listing, rather than the accompanying 
Hex, The listing, in facr, is a hit strange 
for two reasons. First, it's fragmented, 
consisting initially of the modifications 
made to the code in Running Repairs. As 
the original line numbers were chopped 
from my listing (hat — at last something I 
c an blame on someone else) the position 
of each modification may not be clear. To 
help. I've included at least one label in 
each block. The only one that's a bit 
vague is the mam extra section ... it 
should go directly after TEMPA in the 
code in Running Repairs. The **L+' 
commands in the listing are assembler 
directives, and should be ignored. 

I he second odd thing about the listing 
is that it uses a "macro". I've used one 
called OLD to make it clearer when tail- 
ing 16K ROM routines with the SK 
ROM in place. The usual way to call a 
routine is with two instructions — namely 
a RS T# 10 followed by a OEFW - and 
this is not exactly crystal clear; with the 
macro defined, a much clearer tommmid 
(such as OLD#20> can be used. Cur- 
rently, the only assembler that allows 
macros is the one from Hisoft — if you 
use another, simply replace it wiih the 
more king-winded version, (I cannot 
claim any originality for this idea. The 
shadow ROMs were written by Sinclair 
Research using a similar macro, named 
Ol.DCAL, but the Hisoft assembler 
doesn't allow long macro names.) 

And now for the code itself. To begin 
with, there's a mod allowing the addi- 
tional routines to be accessed — by 
alteration of the JP instruction. The other 
mods are to do with getting around the 
'missing sector" problem, and the DEFB 
0s are there to pad out the code so that it 
ends up pretty much like the code you 
saw in Running Repairs. 

If you have a look at the code, you'll 
see the macro definition, and that's fol- 
lowed by the new syntax checker. Check 
out the listing itself for further documen- 
tation. 

Anyway, that's about it. With this little 
lot, you should be able to reclaim at least 
some of your yn loadable files. The exist- 
ing program does not alter corrupt data 
from sectors — only the checksums — 
and you could add a nice little editor 
around line 6020 to do just that. Sorry for 
the long wait between the two parts of 
this article ... let's hope E don't have to 
wait so long for you to come up with an 
editor at line 6020! El* 



B317 2100B3 


ilAB 




hl ,SILLW 


831 A 22DC3C 


M7B 


LO 


(T BTRll ,HL 


S3 ID B10A80 


6160 


to 


BC, IB 


852B 22DA3C 


6] 98 


LD 


tW BTR11 ,HL 


9323 2AFB83 


6200 


LO 


HL, (DRIVE) 


B326 22D6SC 


62 1Q 


LD 


(D^BTRi* ,HL 



The code at ERA SEC handle* the ' E command, by *• lire h«ng lor the r equi red sec to r In * 
similar way lo FIN DSC. When It'tvf OLMld, a null Jilename 1b written Out to It, along with a bit 
that sho wi the sector It being 'used'; thus, if* removed from use. 



B329 


CDEB0F 


6220 


M3 


CALL CREflTH 


832C 


DD7E 1 9 


A?7B 




ID A,flX*73> 


B3?F 


CPF717 


624a 


M7 


CALL MOTOR jiHitch on 


853? 


DBEF 


6230 




IN A. (KEF) 


P334 


E601 


6260 




AND 1 


BS3c 


280? 


62 78 




JR WZ,NPROT 


B37B 


E 7 


6200 




RST #28 


0339 


BE 


6298 




DEFB aE i "Write protected" 


B33A 


31FFHR 


630« 


NFRDT 


ld Hi,?sr; 


9330 


22C95C 


6310 




LD (SECTOR > ,HL 


9340 


CDC412 


6328 


ERALP 


CALL NEXTHD mmt HttCK- 


9343 


3AFDB1 


6330 




LD A, (F MARK J 


BtAb 


DDBE29 


4340 




CP' el!t>4is 


0349 


202A 


6330 




JR NZ, NOT WON 






63 60 


1 this 


la the itclor 


93 4B 


3EE6 


6370 




LD A, Bet 


B34D 


D3EF 


6308 




OUT (#EF) ,ft |*1 ana) writa' to VLtk 


93 4F 


CD7DB3 


639B 




CALL CLRFJUF 


0132 


014001 


6488 




LD 80,90)168 


9353 


FS 


64 IB 




F-UBh af 


8336 


OB 


6428 


WAITBC 


DEC BC 


933? 


7B 


6430 




LD A,B 


B3SB 


•I 


6448 




OR C 


933"? 


20FB 


6430 




JR N?,WfllTf,c 


1391 


Ft 


6460 




POP AF 


0350 


M 


6*70 




no* f»*t«r a d*l*y 


B3BP 


DDES 


6484 




PUBH IK 


h ja f 


EI 


6499 




POP HL 


9360 


1 13700 


40M 




LD 0E,»37 


S363 


19 


6318 




ADD HL.DE iprBimble 


■364 


CD7B18 


tOM 


MS 


CALL WRB1T jmand it 


B7&.T 


3EEE 


6338 




L0 A , «EE 


634.9 


D3EF 


6! 40 




OUT (#EF>,fl iput 'writa' t>#« 




DDTHIBB^ 


6331 


DOITM 


REE B.flK*24> 


036F 


CDA912 


6=60 


mi 


CALL CLOSE K 


8372 


C3C105 


6370 




JP *83C1 tartd of ■£ 


B373 


tianc 


<S3BC 


tfOTWQM 


LD HL, SECTOR 


8378 


33 


6998 




DEC tHL I 


S3 79 


2BC3 


61 l-v 




JR NZ.ERALP 


9376 


1S£E 


6619 




JR QUITH 11* c#nt finc5 it 


9370 


DDE3 


6620 


CLPBUF 


PUSH IX 


037F 


efcOfl 


6638 




LD B, 18 


83B1 


DD3447«0 


*640 


CLBLP 


LD UX+-71) ,fl 


B?B3 


DD23 


9659 




SNC ix 


0387 


10F9 


4AM 




DJMZ CL9LF irnak* null *»ltn»i» 


B3B9 


DDEl 


6678 




POP IX 


B 'i-:l 


DDCB46CE 


6681 




SET l,fIX+7B> n..ri it \,%md 


PTBF 


C9 


669B 
7808 


1 


RET 






7B1B 


1 att«r part ? for different FtOMs 


B39B 


2IA3B3 


702O 


WATRM2 


LD HL.OLD2 


8393 


3ADA16 


7030 




LD A,<»16DA) 


B396 


H6BB 


7848 




IB 6,11 


8396 


FEFF 


7830 




CP »FF 


BJ°A 


CA6C00 


7060 




JP Z.REDOLP 


B39D 


21CFB3 


7878 




LD HL,NEW? 


93A0 


C36C00 


7 BOB 




JP RED0LP 



T h*» final touting km WATRHi, and Thlt doe* what's noceaaarv to ansurvthat the proqrtm 
work* On all types ol ROM. As far as this program is concerned, (here't no d>fT*r*-nc* 
between versions 2 and 3. so no extra stops ar* taken lor the latter version ol the 
Interlace 1 ROM. You'll also find that th* code given In Running Repairs also works fine 
on tho third version of the n0M. 





7B98 | data 


4 dp" old ROM 


83R3 D3B2291B 


7100 QLD2 


DEFW 


flS*l,Qf'EHM 


03A7 S262EB0F 


7118 


DEFW 


M2*1,CREATH 


83 AP 2AS3E08F 


7120 


DEFW 


fflJ+l,CRCATPl 


S3AF FB623D12 


7l?8 


DEFW 


M4+1 . WRBUF 


93B3 63S3791B 


7140 


DEFW 


M3+1,WRBIT 


B397 S982P717 


7138 


DEFW 


M6* i , MOTOR 


B3BB 38a3F7i7 


7160 


DEFW 


r!7*l, MOTOR 


B3BF 6782C412 


7178 


DEFW 


DOA0IN+1,»EKTHD 


Z 41B3C4I2 


7100 


DEFW 


ERALP*1,ME V TH0 


B3C7 B3B2A919 


7190 


DEFW 


M10+1,RDBVT6 


S3CB 78B3A9J2 


7200 


DEFW 


Mll+1 .CLOBEm 


B3CF D382B31B 


7218 NEW2 


DEFW 


MV+I.S1B03 


B3D3 3262ASI9 


7228 


DEFW 


f12*l,910A3 


H3P7 2AB3A31B 


727fl 


DEFW 


ti3+l»mBAS 


83DB FBB22213 


7248 


DEFW 


114*1,61322 


01 DF 6383B313 


7230 


DEFW 


ns+i,ms&3 


BSE 3 59B23213 


7268 


DFFW 


nb* 1 , a 1 532 


83E7 38933213 


7270 


DEFW 


K7*l.#t352 


83EB &792A913 


7260 


DEFW 


DUAQ1N*1 ,al3«9 


B3EF 41B3A<?13 


7390 


PF f W 


ERALF»1 ,»13A9 


■3F3 BS92EB13 


7300 


DEFW 


MI 8* I .»13EB 


93F7 78B38E13 


7310 


DEFW 


Mll*t,«l38E 




COMPUTER GRAPHICS LTD. 

SPECTRUM - COMMOOOfiE M - AM5TRAD - MSK - BBC MODEL 6 - COMPATIBLE 
TB» 626332 GAME TELEPHONE SAlES Q5S-7OT 4462 

TSJOMS Of YESOO" IS A COPYRIGHT Of CON COMPUTER GRAPHICS LTD 



SPRD 

rams 

What's slower than the C5? 

Loading software into the 

Spectrum, of course. So, speed 

freak, SQ Factor has stuck the 

go-faster stripes on his Speccy, 

and taken it out for a spin. But 

instead of aerodynamic spotters 

he's gone for four fast tape 

loading systems, 

D'you remember the excitement when 
the Microdrive was announced? The 
iinticipation of speed — times never 
before achieved on the Speccy. And 
[hen, the long haul between promise Rod 
delivery of the first not-quite-perfect 
Microdrive v 

Now you nn lunger have in wail an age 
for them and the original, ridiculous 
price of the cartridges has come down 10 
an almost reasonable two notes. Bui the 
Microdrive is no longer the only way of 
super-charging your Spectrum, Without 
going the whole hog and splashing out 
more than the computer com on a disk 
drive, you can LOAD at high speed in R 
number of ways — and as you d expect 
>".S has the dope. So, we told the dope to 
draw up a chart of ah the info you need to 
help you in your search for speed. 

Our chart was prepared so you can 
compare the features of each system in a 
quick and easy to follow way. Ever} 'thing 
thai cannot be compared directly in the 
chart is discussed separately. 

TIME CHECKS 

The times in the chart were derived by 
saving and loading the same program on 
each system. For this, we used a truly 
enormous BASIC program to wit: 

lODlMaSOSOOO) 

Once RUN, this program is about 35K 
Bytes long! Several LOAD times were 
averaged to get the times for the Micro- 
drive and Wafadrive — both of these 
require an 'access time" which lets the 
drive search the tape for the file, as well as 
the time needed to load the file once it 
has been found. Access lime is not a 
problem for the systems using ordinary 
cassette tapes. The times for the Wafa- 
drive were taken using a 64 K wafer 

THE COMMON TOUCH 

All of the systems: 

■ Have a full through connection to the 
Spectrum expansion port — or don't 
obstruct it 

■ Need no separate power supply 

■ Can SAVE the usual types of Spec- 
trum program or data or code. 

■ Can SAVE a Basic program to autorun 



I 



And "rfC/Oemrt tai« the Hiq In ihe 
Aul standing time al 12 iteondt A dl 
winner if speed i four thing 

Tiit Wafaduit Mi been wen lapped by 
the hride i and tome i i n wilt) • lime ol 40 
second* — gi|1 fh«rt it ii tarrying lug 

8onn*i to bumper mln me Wttadme. Irw 
Sprint tmtfit it jail ftafeiJlrtwpftfl 

by 3 seconds 

Liggi nq behind dl (tic lim sh Kwikloid 

ihe outsider ol the uumn crosiei ihe line 

in i lime ol one minuleltal 




— though Kwiktoad is o struggle. 

And the one feature that runs through 
them all is tape. 1 would recommend in 
every case that you keep backup copies 
in the standard tape format. You could 
get caught out if you rely totally on any of 
these systems to hold your important 
bits. Each system has plenty of oppor- 
tunity for operator error to cause loss of 
data, and of course, fast moving tape will 
wciir out eventual I y 

GET IT TAPED 

Both Wafa and Micro drives can corrupt 
a file and make it unusable if you turn the 
power on or off with the cartridge in the 
slot. Abu take care because both forms 
of cartridge are easily damaged (though 
the wafer less so) and impossible to 
repair, In particular, if the tape is pulled 
out of the cartridge even a little way, il 
will never go back. 
The Sprint mechanism docs not pre- 

28 



vent you from changing directly from 
rewind to play, and if you do so you will 
probably damage the tape, as the speeds 
involved arc higher than ni irmal. You are 
wanted •twtyi <- i use stop between func- 
tions, but it would have been better if this 
was built into the hardware rather than 
left to the user's memory, This formal is 
standard format (just played faster) but I 
would still use an ordinary cassette recor- 
der to back up really important stuff. 

Kwiktoad is bound to catch you out 
using the wrong numbers or trying to 
SAVE with the LOAD program, simply 
because its fiddly, but a bigger problem 
may arise because it is trvine to do too 

Lilted right ia the. complete run-down on 
all four fait loader* - performance and 
price. Chech out the apao before pi ■cinq 
your bet on the winner. 

Timing* for Wafadrlve ware taken using 
the 64K wafer K w Ik load , T lm Inai do not 
include the time taken to toad the 
Kwiktoad routine* thamseh 





SINCLAIR MICRQDRIVES 
The original Microdrivcs may 
not be (he heal, bul they arc 
the faMeM lytteu reviewed 
and what's more they are now 
reasonably priced, It's also 
worth noting thai software 
producers have been known 
to write for ihem sometimes. 
Hit occasional lt»<ii file and 
the 'full memory" hug hove 
stopped rrn [uniingmy 
Mn n Hlrncs to serious UK — 
hut I have been known to lose 
fiteaon ;■ disk computet, so I 
mustn't be too hard on 
Sinclair. 

The 'full memory' bug 
causes a crash if a large 
BASIC program is LO Ailed 
<>r even a small one if the 
RAMTOP has been moved 
down. This is caused by the 
Microdrive's shadim ROM 
not cheeking properly if there 
is. space for both the program 
and a 500 byte Microdrive 
channel before I- O A Ding. 
This can be bad news as it 
crashes with the drives 
running, which can corrupt 
the tape when you switch off. 

Further evidence of 
dukinevi' is the fact that 
inicrodrivc cartridges forma! 
to a different size (in the 
region of 90K) each lime you 
format them. You may have 
been advised to formal 
repeatedly until you get the 
largest number possible, hut I 
believe thai the tew extra K 
m a M peel. The whole 
I mctte may merely foul your 
drives into using part of the 
tape which is on the edge of 
reliability. 

You can connect up to 
eight drives to a -Spectrum via 
Interface I. but vou onlv gel 




one in the starter package. 
Still, you akofet in RS232 

port suitable for a printer (but 
not usable with a full duplex 
modern), and the Spectrum 
network ports. It's said that 
these will now pass data with 
the latest version of the QI_ 

On the language front, 
Microdrive syntax 
unnecessarily tortuous, with 
no defaults and tots of 
needless punctuation 
required. You have to specify 
drive 1 even if you only have 
the one. Wouldn't it be 
simpler if number one MM 
assumed to be present (father 
than the network, say) unless 
you told it otherwise? V ou 
would save m symbols, many 
of ihem needing two keys for 
llu i. run man ds vnu are likck 
to use most often with 
Interface 1, 

Instead of LOAD ""m:l; 
why not use LOAD I for the 

and LOAD n for the 
network? I bal would activate 
the error routine to page in 
the shadow ROM just as well 
as * does. Microdrive* were 
long enough coming that 
these rough edges should 
have been knocked off well 
before I hey were inflicted on 
you and me. OK, you may 
think I'm going on a bit, but 
it's a fact thai the drives take 
less time to LOAD a program 
than it takes me to type in a 
command telling them to do 
it! I here is a saving grace 
though — you can have a 
program named "run" which 
will LOAD and RUN jusl by 
entering the keyword RUN, 

ROTR0NICS WAFADRIVES 

I he first thing you notice with 
Wa fad rives is that you gel two 



drives as standard. You also 
get a bonus of RS232 and 
Centronics ports. This must 
make them a better buy than 
a single Microdrive plus 
Interface 1 at the same price. 

lhe wafers themselves are 
now more expensive than 
Micro-cartridges, bul they 
come in three sizes, 16K, 
64K, and l28K;andthe 
largest one has greater 
capacity than a Microdrive 
cartridge. The wafers are also 
physically larger and rtmn 
robust than Micro -cartridges, 
with a sliding door to protect 
the tape when it is removed 
from the drive (lie access 
time vanes according tOtbe 
size of the Wider The shi irtest 
for the ! 6K version was 6*5 
seconds (worst case) as 
opposed lo 45 seconds (worst 
case) for the 12flK wafer. If 
you "re after speed then go for 
the shorter tapes, always 
pt< tvided they're big enough 
to hold your program. 

There is a word processor 
program in the package but 
this is probably the on ji 
software you will ever find 
especially written for use with 
the Wiifadrivc However, 
Rotronies have converted a 
number of games to wafers. 
Transferring tape programs 
on fo wafer is no more 
Jitlicult than with the 
Microdrive, However, you'll 
use at least 2K RAM with the 
wafer lysictn instead of the 
half K needed for a 
Microdrive channel, I his will 
almost certainly make it 
miptwablc io wafer many of 
the larger games. 

Wafer syntax is less of a 
mouthful than the 
Microdrive's as defaults arc 



THE 35K GRAND PRIX 




MICRODRIVE 


WtfAORfVE 


SPRINT 


KWIKL0A0 


HwtaiAwaaN 


1 2 seconds 


40 seconds 


43 seconds 


SOseconrJs 


System Price 


£99.95 


£99.95 


£64 95 


i 4 95 


■hiphh 


£ 2.00 


£ 3.65 


E 0.50 


£ 0,50 



Media Capacity 



Appron 908 



16K.64K. or 128K 1300K (120 min cassette) 39GOK 



Programs Available 
In this Formal 



Some 



Some 



Almost all' 



None 



RAM Used by System 


600+ Bytes 


?K * Bytes 


None 


220 Byte* 


Simplest Case Syniax 


LOAD "mM^name* 


LOAD "name' 


LDAD" 


RANDOMISE 23552-35000+USR 
653000 


Time to FORMAT 


35 seconds 


2% Minutes 


N/A 


N/A 


Approximate Actual 

Transfer Speed 


121 Kilobaud 


18 Kilobaud 


6000 Baud 


4500 Baud 


Worst Case Access Time 


3 seconds 


23 seconds 


N/A 


N/A 


Size of Manual 


61 page DooNlet 


68 page spiral bound 


6 page leaflet 


18 page booklet 


Mater Plus 


Fasiest 


Most for Money 


Most Compatible 


Cheap es l 


Extras 


four programs on 
two cartridges * 
demo * blank 


Word processor plus 
3 blank wafers 


OfMme Switch 
costs £5 extra 


Header reader 



29 




for the 48K Spectrum 



Business 
Bumper Pack 



VAT 
Records 



^4 



LossA/C 1 
and 



Trial 



The bost in the bustaeesi wmiw 

by businessman for businessmen, 

Gemini's board of Directors contains 

three Chartered Accountants, and their 

accounting Software brilliantly maximiSuS 

litt potential of the 4-BK Spectrum for commercial use 

Containing a professional standard manual, the Bumper Pec* is in fact a COMPLETE 
CASH BOOK ACCOUNTING SYSTEM replacing ALL manual records, and IS ideal for 
the cash based business Ycu ceil transfer all receipts and expenditure tocoids to the 
computer, together with Bank Account. Potty Cash records, and all VAT transactions 
The system also supports 90 nominal account* 1 Summaries are than prepared by the 
48E, listing all the information which would normally lake hours of tedious manual 
bookeepmg in a fraction of the ume Gemini's Cash Book Acountirvg System is even 
uaed by Charioted Acountants for incomplete record* 

Having prepared these summnrlea, and a Trial Balance, the software than allow* you 
to add derails of year ond adjustments, such aa Depreciation Bad Debts . Creditors and 
Debtors, and prepares a full Balance Sheet and Profit ft Lost Account tt even produces 
COMPARATIVE figures, such as budgets or previous years' results, alongside the 
cunem year's figures, together with notes to the accounts 

Written to -.he same spaL-iLnatmi] di, Gtmiuu's widely declaimed Accounting Systems 
for the BBC Micro and the Commodore 64, thus BUMPER PACK for the Spectrum 48K 
represent^ gmte remarkable value for money, end could easily save its cost in the first 
week of usel Business decisions can be made more qu ickly and profitably, based upon 
accurate, up to the annul*, computet data, and vital inanaqumtfiii information is 
available from your 48K at the touch of a key. 



Cash 
Book 



«4S 



*f 



Also available 
for the 
following 
machines: 






COMPa TIBLE 



BBC Micro 

Cassette C.D40&'6. CI 19 90 

4 D t r ack disk. C.0405 6 40 111990 

SO track disk C.O4«/r>/80 £1 19 90 

Commodore 64 

Cassette COS 18 £89 95 

Disk D0818 £99 95 



Home 



Software BumP er 






"Independent Press Comments " 

RTmjrJid h\r> in'i™ 1% friendly and wmlt ■*— ^ p—J< a pirmm'JlM 1? iJ.»r 

— Cmlm C»ib Boot, The itntimu 11443 

IViL" wtoMhim 6uki71i*t.« pt*>-*plt* ivuh a aodmlf grasp lY mcirvunlir.fr prflnoxaee tu 
tvu:iucir a set offtpurps f.bj t unit ami j sty ix*& tttt tmiii rainj-jn ud thm Teaman * 

- Bamlm C.rii Book. Ulm Umi, Aufluet IS81 



C.0417 £24.95 



Database: The Gtin,lruiJ*Mbac*M*IUrg*ffi*ai System Li a program designed to enable the user to 
rtGreiEltypej of information inatmilarfmmettoacajd llKl**iag*yiteni The program will ask you tut the 
beading* undni wtuch you wish 1c itore the information on * 'card ,11 for I record OOllsCUon dalabsiei 
iheaenugbtb* 'Am:', 'Song". 'Compote; . etc , a: for example in ■ database **t Up ta 1 Deep beater, 
Ujinydit*'. ViJu*' Type e( food", "Shelf' *ic 

Hitctu Htut yeur field*, yen may (hen add. delete di ch.ir.ge inlai nation «a the 'cards' undat the 
h^wlirKjn you hew* asectad OvmMl rlaiebasee WtiUMi other imports.-. [ and useful utilities aa well, e.g 
alphabetical and n-jinencal emting, numaitt ealculatsjni, tindrtig record* that meet specific 
t*oiui«a*tttj. on* printer rcmtinpi. niowabg tacilitlH, etc Fm exanpia 1 tot o( ill lecotdttsji by a 
pUUOikt COtikpHtt, islcuUte total value of Jieeier conlenti, etc. 

MaiUst : Oamltil'l Mulul pragma will en«hle you Lo keep ■ record of namoi tO& itklrmeaand than 

Bttat. sssbbiw. wsrt *tA Itnd tiwm, all wsti rpecial Miection ttch.iiqu«, eonummg our enduatva 
SE AP CHKEY' *rttcot, (itving you tba opuen. ot c«auag your awn. dedxai ed ooding syaieni f 01 eada 
name on fJ* For exampla. en swat mailing Mi, lyUirn you at! only given the Ha ndaxd 1 i»*i1 1 1 ji) HKhal 
Baaaa, rtreet, town, roiintry postcode 1 1 (lenuni latKhkay fyVUAi, you oonld tend uy, all 

Tiirnai m rhr Eu> that aie enmpa rums hairing a lui<Mivttr in wiwi n- r ' 50 000' er ill nam** that *ie 
•ubaenban wbe ai* twtund in then mbfcnptioru os all namn that ire eligible tor I Chltlllna* said 1&B 

yaad 

A ftliS isd uaefuliaagtof »uua*4 m uicl'-ded Hi the menu, and the program alkiwt you ti»**t Upyoia 
inttagl ft lw li , ta, UWtaj i»<tlflga ydu [jqmleaad apace* between labour,, etc Mulbpb 
eepias eaa ilao be pruned 

Graph PlOt: Provide* an easily assimilated vtmi] repreaeiltatton of [Lnlllaticat data. 

fm e**mp> monthly i*le* *Ut;*tbC*c»inparLngtwayeaf'f raault* may ba uiatantty coseertad into 

rw-o aid* by lid* pic chaitj hiatogTara* or graph* , frti mainr vikiial cempatrison and aaeutul H 

It u particularly recommended wftern env kmc cit mathnriiirnail ploiilno taciltty la ir^nir«il 



Home AcCOtintfi ; Designed aa a compkrie Ham* 
iling package. thiB piogram allows the near la if 
imijget fen nem* of bou**hold«xpvndiluje and compare actual 
expendiluie wilh budgol A. j uiimitg iota! of all euipluan and 
deiiEits u available both an -digits, and in the Nvm Of a bar Chan 

A mmpletf Bank accxni' I ->• i» Induded. U)gMn*» wiUi 

auggeated expenditure Calegofiec auch aa moilgaua, rent, rata* 
1 oJopbCrti*, gas, vlectriclty, etc However, these mey be delated w 

augmented without ddflculty. 



-X 

Available from; 



J 



l 
I 



Larger branches of Boots and WH Smith and moei good 

softWaie deAlDtS oi phtin* Otrmitii for prompt dnapamch 

quoting your Aocass. Vina, or American Exprass card numbar 
a (039&I 2651 fib Alt ernn lively made your chequa or 
Postal Or dei payable to Gemini Markvtmgi Ltd , amd ibikI to 
Qamim Ma rating Ltd lea Liitlehatii Road. Exitiuuih. Davon 
EXS 20Ci 

Pttstm send urgently 



Prieei itaiadmtrua brochure include VATtnd Pott and Padang (UKonlyr 

Nam* 

Addtast 

Sigr.atu:; 

CteditCar-' mi 1 urn n r i n iii mm 

Flnaisfl nend lurthor mformntinn concerning VS 









mod, m i you don't have in 

City which drive you arc 
using in every command. 
A ha i, fewer punctuation 
marks ure required ( There's 
fiat no stoppin ' it. Ed } 

CHAU£NGE SPRINT 
The is a fast LOADcr that 
takes standard tape software 
It i* the ideal solution if you 
jusl Willi to get stuck in 
pronto without delving mm 
the mysteries of protection 
busting bo toaster tapes onto 
.1 Li^ur medium liven 
headerkss LOADs will work 
with the Sprint, though be 
warned* it can'i cope with the 
now common l tirboload. 

The price is the lowest o] 
the hardware speed-ups. and 
it onh needs the common 
cassette. Hie syntax is a No 
the teaM fussy of those 
reviewed — the same as l«»r 
ordinary tape. On top of this, 
program* SA VEd on the 



Sprint cm he LO ADed (at 
ordinary speed) by a standard 
cassette player. Total 
comparibilltji J! B uM\onithlc 
price HMtikl a eritie struck 
dumb when trying 10 find a 
wingc to put in the nun us 
column. However, we al YS 
try harder ( or the! Ed. ). si i 
I'll note that the cassette unit 
(MS a tinny feel, quite out Of 
place in an item made of 
plastic Just don't drop it and 
you'll be all right, barfy 
models wouldn't work wilh 
some other peripherals, 
notably the Microdrive, but 
the latest verskm can be 
switched out of ihc memory 
map to avoid trouble. 

This unit had (he tichicM 
manual of the lot. but thai". 
00 problem. What further 
in st ructions do yon need'.' 

KW1KL0AD 

N i iw io the real ehtapie — * a 
lurholoadcr of your very own. 



Of course. :>[ this price you'll 
have to put up with a few 
drawbacks l-irslly, you'll 
obviously have to LOAD this 
tape in the standard formal 
before you can use the 
routine to do fast LQADs. 
Secondly, il has a really user- 
violent syntax made-up 
mostly of numbers which 

to lv worked out, even 
for Basic LOADs. Thirdly, il 
will be less reliable ihssn the 
hardware upgrades because it 
is pushing a standard cassette 
recordc i n i its imutv And 
lastly, it is the least fast of ihc 
methods we've looked at. 

On the plus side, the 
routines occupy only 220 
Bytes, tr uses ordinary (but 
not cheapo) cassettes, the 
speed is a useful trebling of 
the standard rate, and since 
you lire likely Io be using the 
same tape machine tor SAVE 
and LOAD, tin: reliability 
should be better than with the 



commercial fast loading 
games. And dun : Forget thai 
h costs less than a tenth of the 
price of the Sprint. 

Probably the be&i use fur 
Kwikk/md is to make 
turboloading copies of your 
favourite games rather than 
doing frequent backups while 
developing your own 
programs, lor this purpose, 
the cassette contains a header 
reader as ft ell. to help you 
ferret out the addresses 
needed 10 make such copi 
Then arc separate prograifu 
lor loading and saving, and 
the whole business of making 
fast loading copies in (he I 
place is fiddly and lime 

consuming Still, the end 

result is a tape that has i he 
tricky bits in a short Basic 
header program. So in 
practice, once you've done 
the hard work, you can just 
use LOAD "" to get your 
program to turhoload. 



►Sflfl TRIALS 

much wilh Standard hardware. Unlike 
the Sprint, which physically runs the tape 
faster to get Us speed, Kwikload crams 
three times as much data onto the same 
length of tape. This pushes the average 
cassette recorder to its limits, and you 
will need good tape to get away with it. 



TO WIND UP... 

Used in accordance wilh theinstr actions, 
any of the systems will give you much fas- 
ter loading than you arc used to, and 
reasonable re liability. The Wafadrive 
and Microdrive have the advantage of 
disk-like operating systems which start 
the motor and find files without you hav- 
ing to mess with play, record and rewind 
controls This is a definite plus and makes 



up for having to cough up more for the 
cartridges. A few billcr experiences with 
ihc Microdrive bias me towards recom- 
mending the Wafadrive or ihc Sprint, hut 
if you're after speed then ihc Microdrive 
must be a contender. More speed than 
this can only come from disks but ihai is 
another subject, and one thai we'll 
explore when we're all rich Let us know 
if il happens to you! Qs 






Computer Accessories 



ZX Spectrum and QL 
Microdrive Storage Box 

Designed to match QL and Spectrum 
> Holds 20 cartridges and index cards 
• Fully interlocking 



Available Now 



QL Centronics Interface £39.95 

QL Dust Cover £6.00 

QLRS 232 Lead £10.00 

Spectrum Monitor Connector £1 1 .50 

We also supply printers, monitors, labels, 
ribbon and listing paper. 



J TRANSFORM LTD. (Dept. YS ) 089 283 4783 ^ 
S watlands, Lucks Lane, Paddock Wood, Kent TN12 6QL. 




Available I 



31 



YOUR SPECTRUM 




Dial yourself up a great deal — save £££$ 
on a Prism VTX 5000 modem! 




Have you ever wanted lo have a peek at Presiei, chat to friends 
on a Bulletin Boaro or access one of the big databases? You 
have Then VShas some good nowsfor you! Now you can 
save CCXson our special modem otter, exclusive to Y$ 
readers, 

Were offering the Pnsm VTX 5000 modem at the 
exceptional price of £49. 95. plus £3.95 s worth of user 
software absolutely tree. And thafs not ait — you'll also receive 
a free quarter s subscription to Micronet 600 and Viewlax 
Purchase the complete package and a whole new world will 
immediately open up to you. 

The VTX 5000 is a smart black Don that'll sit neatly under 
your Speccy And because it doesn't need its own power 
supply, there's only one lead between you and the outside 
wodd. The modem is BT approved and provides 1 200/75 
baud. 

Even better, your new modem can save you money. Think of 
all trial free software just wafting to be downloaded into your 
computer. And all for the cost of a local phone call. 

As well as entertammeni. you II find all the information you 
could ever need right at your fingertips. Plus you can nowgO to 
the shops and the bank without setting foot outside the doc*. 
Whatever you want, it really Is only a phone call away. But 
remember stocks are limited and at this price you II never again 
buy a modem cheaper. 



I want to lap the power of my telephone, so rush me my 
Prism VTX 5000 mortem 

I enclose a cfteque for E.4& 95 for each modem, made 
payable 10 MODEM HOUSE and t realise thai this all lime 
tow price includes the user lo user software worth C3.95 



Name 



Address 



Post code. 






Compile the coupon iof a phoiocopy of *afne)ene •vena ii win your 
cheque or Postal Order to Modem Hou*e. lota n the Drive, 
Eitter,ffcvDnEX4 4EA please aHow 28 days for dcNory 



t 
1 

I 
I 
I 



TT-S SPECTRUM TOOLKIT O 96 

For Ihe 16 or 48K Spectrum 5 programmer" s pre: 

cassette "You certainty get your money's worth" < YS Auq 94) 



* GAMMA: A ie>ocaiable, n 

eXlenSkOP (Jivirtfl ini[in 



BASIC 
'0 new k 

■cling irMoUtflent RENUMBER and MOVE as v.- 
DEI FTE. FIND TRACE FRU. AU TO ami VAfllABl 

* SCREEN: A High reiOfuTmn eto 

* UOG: A powerful aid 10 creating user- downed graphic! 

* TAPE: Ftesdi vafciebta intonnMiofi fmm tape fita header*. 

* RAM: A ihaftMigh memory test program. 

HI T: SPECTRUM SCREEN ENHANCER £696 

fjives the option of using 32 raw* ol &4 character eacn on ihe 

■ I 16 [?» 48K Spectrum wm ndowa', supet*c(.pl« 

. a tmd INP..JT AT any ih'I «1 ihe*er**n. A fuHy 

. itahle microdnve compuiitote "ijLhimi CtjdJS program, inlograled 
wtth the Spectrum's ncwroaJ PRINT. INPUT and LIST command* 
inv.il. mi • i- f i >r lenout Spectrum m*-' 

BOOKS for the serious programmar 

Exploring Spectrum Basic: ISBN 90789? 03 5 f 4 95 
Explorers Guide to the 2X81 ISBN 907892 02 7: £4.95 

ZXS SPEECH SYNTHESISER to* mo Spectrum or ZXBJ: (24.93 
ZXM 3 CHANNEL SOUND BOX For the Spectrum or 2X8T 

asm 

QL CONNECTORS 

Joystick adaptor; for uw wm. any ftandetd jo) 00 

SEfi plug with 1 m cable E3.00 

CTRL plug with t m cable f 3 00 

• • OflDEftS DESPATCHED WITHIN *8 HOURS OF RECEIPT « * 

luaive ol VAT and UK P&P Ov«sc,it 
C1.SI n tor surface mea rccepied 

TIM ED ATA Ltd., d*>, 

16 HrjmmHs. Lamdon. Else* SS^S cED 
Tel (0268)416121 





SPECTRUM BEEP BOOSTER 




TELESOUND is a tiny electronic circuit which 
constantly enhances ihe sound volume and 
quality of the Spectrum sound output. 
Adjustable from a whisper to a roar, 
Telesound provides added realism and 
excitement for games players and security for 
programmers. No cutting, no soldering, just 
connect, TELESOUND also allows you to Load 
and Save programs without unplugging leads. 

TELESOUND gives you real sound for only 
£9,95 inclusive of post, packing etc. 
Please state your computer when ordering 



CQMPUSOUND 



Hfct 



DEPT: TS2, 32-33 USGLET CLOSE, REBDlTCB. WORCESTTRSHIHE 
m DET. TELEPHONE: mil) UW {21439 Awreiptaui 







There's an eerie lapping in the hollow hails of Castle Rathbone, It's the 
Green Gobtfn, Peter Shaw moving from room to room.... 



Welcome a d venturers, I'm 
back this month with a 
program thai c omb i ne s 

ything v/e've coveted si > 
far Wben you've mod n in. 
you'll have a complete scenario 
you can wander around in Vs 
yet there's nothing: to pick up. 
and no mowten to attack htn 
introducing them at this poim 
would only lead to confusion. 

So. what have we got? If 
you've been follow ma our 



progress, you'll recognise the 

routines used in the program 
Spoi our old friend (he 

command recognition routine 

■a well .is tlic co n cep t ofihc 
i nay,. The new materi 
cation description routine 
and the outside lines tft.it Mop 
the whole program coming 
apart u the seems. 

v thJE point, it's probably a 
:ji tod idea tosil dow n with y mi 

Spcccy tad M.irt lapping in the 



REM ROOM 

to do 



TO 
GO 



10 REM YG ADVENTURE ROTLilNE 
20 POKE 73i3B,e 

30 go sue vooot ren rooms 
40 ao sue eoooi pause iwji 
30 Input -hn#t do you *ant 
at onm?" ,A» 

60 FOR A* I TO LEN ft* 
70 IF (d*(ftl<"0" OR AHA"->"*"* 
R Rt(AI> H Z 1 ') THEN LET A* (A) -" " 
BO NEXT A 

90 FOR A-l TO LEN A* 
tOO IF fttCftl*' ■ THEN LET C»-A*( 
<-.-HO*(l AND (A* I) --LEW ft*) TO >■ 
110 NEXT Al LET Ct-A* 
ISO IF L«-' , fiTQP" OR C#-"QUTT- THEN 
130 IF LEN C*>0 AND LEN C*<-S THEN 
"t TO LEN C*> AND ZtP.U-O THEN PRINT 
ND EXIT NORTH 

140 IF LEN C»>0 ANO LEN C*<-3 THEN IF 
"t TO LEN G»> ANTJ Z'P.UOO THEN PRINT 
T P-HP,ll 

ISO IF LEN E*>0 AND LEN Ct<>3 THEN IF 
-I TO LEN C*> AND Z<P,3>«0 THEN PRINT 
WJ EXIT BG4JTH 1 - 

»60 IF LEN C*>0 AND LEN C*<-3 THEN IF 
"t TO LEN "".*> AND I(P,2K>0 THEN PRINT 
T P-ZIP,2) 

AND LEN C#<M THEM IF 
Z!P,31-0 THEN PRINT * 




DESCRIPTION 

a or* 



> AND (A* TAX "A" O 



A-l)i LET 
TO 120 



STOP 
IF C» 



WORTH 
THERE'S 



C*- "NORTH 

"■ok 1 *! i_e 

C*-" SOUTH 
"THERE'S 

C*-"SOOTH 
'"OK" l LE 



AND LEN C»<-4 THEN IF C**"EABT H 
IlP,3}<«) THEN PRINT ■"DX"! LET 



AND LEN C*<-4 
Z(P,4»-0 THEN 



THEN IF E*-" h HE3T" 
PRINT * "THERE 5 H 



AND LEN C*<-4 THEN IF Cf-'WEBT * 
ZtP,4lO© THEN PRINT *"OK* , l LET 



170 IF LEN C*>0 AMD LEN C*<-4 THEN IF Cf- 1 EAST* 
I TO LEN C*> AND i tP» 31-0 THEN PRINT '"THERE'S N 
D EXIT EAGTt" 

180 IF LEN CS>0 
t TO LEN t#> AND 
F-Z0?,3I 
190 IF LEN C»>0 
1 TQ LEN C*> AND 
O EXIT WEST ■ 
200 IF LEN C*>0 
< TO LEN C*t AND 
P-Z !P„4) 

210 FOR A-l TO SOi 
220 GO TO 40 
SOOO PAPEJ* RMM7* BORDER 
BOIO GO TO 8OOO+<P*l00) I 
N OF PRESENT RQ0T1 
HI 00 PRINT "THE ENTRANCE 
GllO PRINT 

8120 PRINT "Thtl I* * •JH»il 
an door laading to thp 
H130 RETURN 

PRINT "THE OINIMO HO0H" 
PRINT 

PRINT "Thar* *r» ttir** poasibla ax lt« 
roo*. That" a North, E»t And South." 
RETURN 

PRINT "THE KITCHEN" 
PRINT 

PRINT •Tha Kltchan la quit* • »m*ll 
tuara *r* two aMita tor you ta iaav* 



NEXT A ■ PAUSE 50 



RND«7» INK 9i 
REH FIND ROOn 

HALL" 



CLS 
0E5CR1PT10 



•quara 
Couth. 4 ' 



room mi than op 



•300 

8210 
B220 
tchla 

0230 
B30O 

8310 

0320 

, but 

You can atthar go North or t»«t." 

033O RE TORN 

8400 PRINT "THE MAIN BEDROOM" 

8410 PRINT 

6420 PRINT "Thi* la prob*tily th» luggut 

in tha whola iirjuie. Th#ra *r* t**o anlta, 

th* South wall arid »l«p ona In tha WMt. 1 

0430 RETURN 

B300 PRINT "THE CLOSET" 

8310 PRINT 



«r« 



ptaca 

by. 



roam 
ana in 



listing. 

Done that? JolJ) good 
I akkig ihk u ptt*t!ram from the 
top you II have noticed thai the 
74. ) array h only called once, at 
the beginning, I hat '% why I 
rucked h i*») In • subroutine 
ririht ;it the end of the program 
Our n^st step is in call thv 
k^calion description routine 
Which is also tucked • 
that it doesn'l interfere with the 
rest "i iht program Ni^, 



you've probably already 
spotted whcf£ you/ Itieatinri is 
held throughout the progf 
Ism not in ease, n^in P The 
iocatiopi ite-vci ii-'i i* in routine 
ustv triiv info, jumps to the 
rjgbt part i>( the code and 

lays the ■ 
description Couldn't be 
simpler! 

On k;ii the 

conrtm.irid recognition routine 

Yes, it's Mill jn>1 itiL 1 Aniii/inti. 

vocahutai*) <>l m\ ««ird!» — 
\onh. South, East, West, Stop 

andOuu - bin \ I he 

.ibout ready to start expanding 
it on your own now. 

Next month I've hot the 
(be&ng wen- jjoing to run 
serosa some of 'he nastier 
deni/ens of the adventun 
world. Irkc gnostics ;md 

lies and mtmstaaiiituagh! 



'VMUMG8UL 

When it comes to adventures, 
Dave Nicholls is certainly not 
green — so he lakes a look al 
Emerafd Isle and draws some 
conclusions about the 
Illustrator. 

EMERALD ISLE 

Level 9 £6.95 

lt\ always been tricky to find 
fault wnii i eve] 9*s 
adventures un technical 
grounds, They have had one 
miijoi drawback though — 
I he £0.fJ5 price litgf Let's 
hope 1 ha I Emertttd hk 
represents a i of heart 

- it fetiiKfnr C6 95, I he 
tjiiL'si ion is. i il o misc. ha& the 
quality of the jjatne suUcrcd? 
Well, as Tar as I cjh see the 
answer's no; there arc still 
over 2tx> locations and ba^s 
trf atmosphere and pu/yi 

You arc the piloi of a light 
-iircTs-.fi. forced to bail >>ut 
white Hying through ttu 
Berihttiln Triangle. Al tiu' 
start you're ti > be (bund 
hanging by jfour parachute 
(nasty liti f from a tree on a 
strange island. Once you've 




COtne down to eiirth, you're 
faced wiih the harder task of 
•imlni'.' .1 wa| ofl ttie island — 
i nd only the ruler of the land 
is allowed to Icav l I be i:l hhI 
news though B that the throne 
is up for grabs — the bad 
new*, is that you have lop> 
yourself worthy! 

Ever) location has long 
textual deseri] long 

with a picture filling the lop 
halfofth rL It's ash 

but the pictures don"i reaDj 

.iild | I • ■ C to the iMmeand t 
tended to lurn (hem olt .•■ 
.< wink io srKxd things up. 
The atmosphere b 
maintained by loads of 
different messages and you'll 
get a 'clever' response to most 

..mr inpuiv I wasn't 10 
sure about (he I nearly 
understand' message though 

I in sun n means nothing 
of the soft! 

If you're a fan of Level 9, 
then ail you need to know is 
thai they've done it again. If 
you're new to sdventuringOf 
ii v. m've ahvays shied .iway 
from paying a tenner for a 

<:, then timtraht hit 
eould be just l he introduction 
you've been wuitin^ f< >r. 



Levels* E/n*rjld 
'■I* - «!yll-tolown 
adventure for a 

budget price. 



THE ILLUSTRATOR 
Gilsott £14.95 

When GUsofl lirst hrought 
oiu the Quill, lex t- only 
•dventnras were the norm. 
No* I hey have come up with 



flu- fflsts f f taft a r w h i ch allows 
you rO add full screen 
graphic*, to Quilled 
■dventtnei V 'on can (htn 
save the fume independently 
of both The Quill N^ The 

Witstramr 



33 



When the pri^ram's 
loaded, a largish menu 
appear, listing the vat 
upturns open to you; 
normally lh< ill 

choose k'lOAXt 
DATAB .his loads m 

the first few bytes of a 
previously created Quill 
datahw Then The 
lUusiraiot finds null how 
many locations there are >inil 
how much space \- available. 

Now coma ihc creative hit. 
Once you've told the program 

■uj game ynu ran t.i 
on wnh the huiines* of 
chawing pictures. Each p»ecy 
red not as a scries of 
• tike R Spectrum 
SCREENS, hut instead it"* 
kept as a scries of commands 
that recreate the original 
when vim play it hack. This 
s one hell of a lot of space 




hut it don mean that you've 
got to start with a pretty good 
idea id what [he final picture 
vsilt look like. And vJtnOOgfa 
editing facilities arc provided, 
,nn mistake i ^oing 

nght hack to square one, 

I herd arc commands for 
point plotting and line 
riniu injj as vw II as several fill 
routines and an excellent 
shading command that lets 
you produce a stipple effect 
Vou can ■Jsodcfkic pictut 
a> subroutine*- .md use them 
over and over again, If I haw 
a nieglc it's the lack of code 
and arc drawing com maftds 
though this can he got round. 

AH in all, iht ituatntm is 
an excellent t n to 

The Quilt It'll produce sonic 
wry good pictures, subject 10 
amsric ability, of course — 
Mhieh I'm rather jshoTt of! 



A pretty good 

likeness of the 

snake from the 
Hatloflh* 
Mountain King 
drawn sn the 
lllu&trAlor by 
lomeo n r w i th no 
artistic talent! 



BSZO PRINT "Thie l * the smallemt room In thehcfu** 

» with an en it to the North and also one to the We 

at." 

0330 RETURN 

e-OOO REM S£T UP II) ARRAY 

90JO PIM 1(3,41 

902O for A-l TO 3 

9030 FOR B»l TO 4 

T04O READ Z(A,bt 

9030 NEKT B 

«OeO M£XT A 

TO7*> DATA 0,3,0,0 

TOBO DATA I ,3,«,Q 

"WO DATA 2,0,5*0 

9)00 DATA 0,5,0, 2 

71 lO DATA 4,0,0,3 

■?12i> LET P-li REM 61 ART IN ROOM 1 

9tI0 RETURN 



The Hobbil II ain't, but at to**t this program will allow you to 
grat|) the idea of command recognition and room layout. 



Brief Encounters 

A quick mention for a coupU 
Kidies thill came our way 
this month. The fu 

(. onfuttrrttuil 'I mm a new 

compan) called Radar Games 

character callod 
( taig Adams whtia tint to 
the case of a missim: 
person. This involves 

questioning suspects, i rid 

following up dues, 

< i •ufnicniniT& w r it ten * n h 
fiw Quit? Mid coats Ih.y? from 
k.uiai Game*, 53 Flavcll 
Street, Woodsetten, Dudley, 
I Midlands 
[he ot her game is Talisman 
from Games Workshop. It's 
not realty an adventure, 
'h. more .nt animated 



strategy game in winch up 10 
four players (either computet 
or human controlled fsean h 
for a legend;! ry source of pi nwer 
that'll give them control of the 
bod i Ik ;-'.!• :■ all bad 

hut what struck nu 11 

the tntcUigencc of the 
computer controlled 
characters. A pretty brainy 
hunch — while I was pJayiV 
demo game with all foui 
characters controlled by d 
hi h hine. oneol them s<d\i-d 
the t| i 

YS ADVENTURE HELPLINE 

i tiuijiriit stud Walw 

< i. ii '. S ,d 

Vol I J|i> I 




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THE 



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Ves, Alien 8 has arrived, the new megagame from Ultimate, and shock. 
horror, it looks almost identical to the last megagame from Ultimate, 
Knightlore — the same number of rooms, the same 3D graphics, just 
substitute a dinky robot for Sabreman and the Werewutf, But first 
impressions aren't always best as Ross Holman and Chris Wood found 
out when they started playing . . . 



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ASPACESDOmr... 



So now we know, The reason nobody can 
hear you scream in space is . . . they're all 
frozen stiff. Or rather they are "cryogeni- 
cally immersed', for Alien Scones with 
the same sort of instructions as U Inm- 
ate's other recent games. Enigmatic is an 
understatement. Obscure, opaque, 
mysterious or just plain umntelligahle 
would be closer. Certainly, lots of long 
word. 1 ; and not many facts to join them 
Together. 

Much easier to pick up the gist of the 



plot by playing. All you need to know is 
that you are a robot, sorry, cyhol, pro- 
grammed to look iifter all the needs of the 
frozen astronauts, off on a jolly jaunt to 
colonise distant worlds. Unfortunately, 
the ship has been invaded by aliens and 
the life support systems have been 
damaged. You now have to reactivate 
theSC systems before the astronauts turn 
into real stiffs. 

Reactivation is achieved hy collecting 
"thermolec valves' (different shaped 
objects) and plugging them inlo the cry- 
ogenic sockets (holes to plug in different 
shaped objects). With 24 chambers to be 
reactivated and only 5 initial replace- 
ment packs (lives), it's not a task that'll he 



completed firsi time out. You're going to 
have to gel used «o the screams of a lot of 
defrosting spacemen as they re-enter the 
atmosphere. Luckily, on the Speccy 
nobody' 1 1 hear them 

Any resemblance to any other Ultim- 
ate program is purely uncoincidcntal. 
And sure, you're going to think you've 
been conned by a clone when you first 
load il up. But once you're into i he game 
you'll see that ii's much more complex 
than its predecessor and perfect* all the 
techniques thai Knighdore prepared us 
for. 

So, now check out our map and start 
planning your movements with the mic- 
rowave on legs. O s 




HACKER'S 




We haw lift Qtf . ..Dave 

Nicholls and Chris Wood 

blast their way into the 

backers " hyperspace of 

Ultimate 's Allen 6. 

"How do I become a 
hacker? * That \ a question 
more and more of you arc 
writing in to us at V5toask. 

I'o pul it hlunlty, » lol nf you 

are trying to run before you 
can walk. If you really waftj In 
become j red-hot hacker then 
you've got to be prepared to 
put in some graft. I he best 
vj\ to gain the necessary 
experience is to gel out thin 
and start writing machine 
code progra ms of your own . 
Only then will you start to get 
the feel for [he hacking game. 

Learning to hack is a bit 
like teaming to read — first 
you learn the 7M(\ instruction 
set (your alphabet) and then 
you 11 begin to recognise the 
groups of instructions which 
make up common 
subroutines (words). Soon 
you'll surprise you rselfwhh 
the speed you've started to 
hack at. instead of giving up 
in despair, you'll be 
recognising whole chunks of 
code at a glance. 

However, you'll always 
come across games which 
don't seem to fit in with ill 
you've picked up previously. 
3D games are the biggest 
headache in this direction tad 
what's Aden 8? — why, a 3D 
game, of courac, The 
standard way of tackling 3D 
graphics requires a lot of 
maths and .i loi of late nights 
hut at least you'll be able to 
hack into it. Alien a, like a lot 
of arcade pmes, doesn't use 
the bog-standard method, of 
course, because that would be 
just too slow. At first glance , 



ihc toughest part of the whole 
priH.es.v is overwriting. 
fliis means llial once a room 
is set up, the programmer can 
start filling it from the back' 
so that the objects which 
appear nearer to you 
"overwrite" everything behind 
them, The maximum number 
of distinct objects in a room is 
an incredible 56 and it only 
takes one slip-up to ruin the 
whole optical illusion. 

Ultimate write everything 
imluilly to a buffer high up in 
memory and then the final 
stage is locopy the whole lot 
into screen HAM where you 
can see it. Most games which 
use a screen buffer (JSW is a 
prime example) use the LD1R 
instruction to copy to the 
screen. Of course. Ultimate 
have got to be different — 
they copy line by line from 
ihe bottom up 1 Flirl it's not 
MiKxJy- minded news, just thai 
[hey write their programs on a 
machine Wilh an identity 

- it only thinks it's a 
Spectrum ( delusions of 
grandeur, eh? — Ed), 

Ulti mate's code is slick and 
professional hut il bores mc. 
Alien 8 is no except ion. ["his 
time I managed to catch them 
out though — in one part of 
the program there's a jump 
made to ihc very iu -\\ 

i uciiori. Its a bad Dibit to 
get inlo, as it wastes space and 
time, though it makes 
assembly listings much mote 
readable for us hackers. So, as 
space isn't a problem m Alien 
8, I'll let them off jusl this 
once but it'll be a hundred 
lines each if 1 catch them 
doing it again! 

For all that, I've got to 
hand it to Ultimate, Alien fi 
was a tough one to crack. 
Since our last hack into one of 
their games, they've made a 
few improvements to the 
speedloader they use — it's 
even acquired a name, 
Spccdlock At any rate, it's 
been s couple of times round 
the track since it was used foi 
Decathlon. 

A her [hal. it seemed a 
doddle wriling an infinite 



lives program. So easy in fact 
thai I added the facility for 
infinite time. Now the clock 
wraps right round when it 
ge L\ to zero. It's a bit of an 
anti-climax when you run oui 
of time anyway — we were 
ex petting, if not a big bang, 
(hen a bit of a whimper as the 
space ship cntersthe 
atmosphere and your 
unfortunate astronauts 
frazzle. Mo such luck. 

The second program is a bit 
specialised but ! rather like it 
and thought you mighi too 
1 1 |x it in and alter the tines 
that are indicated and you'll 
have a program that saves any 
screen at any stage nf the 
game to tape, just by pressing 
Pause and then the S key. 
Think of the fun you can have 
— save a series Of Knees 
onto tape, dump (hem onto 
your printer and turn them 
ntfQ your very own Alien 8 
cartoon. Send them in so wc 
Can all have a look. Software 
prizes for the funniest! 

Al 'I'Toubleshootin" Pete'* 
insistence, I've made things a 
bit easier this lime as some of 
you had a few problems with 



Underwurtde and 
Ghmthwters ami he couldn't 
help — he's i malty meJes ( w 
what's ne* f Ed \ when it 
comes, to helping win 
hacking problems, It's now a 
one stage operation. After 
typing in the program and 
running il you should get a 
STOP statcmenl" message. If 
you get 'F:.KKOR in DATA', 
go fetch and cbecfc s >. »u* data 

If all's well, ynu can now take 
out line 25 and save the 
program — nest time you use 
it you can just run it. Then 
enter "GOTO 3ft" and put 
your fully rewound Alien 8 
tape into the cassette recorder 
and press play, The game will 
now load and give you infinite 
Hvcs and time. Dont worry 
thai the name 'A lien H' 
doesn't appear on the screen, 
it's just that the program 
ignores Ihc header on ihc 
tape. If the second part of the 
tape fails to loud straight after 
the hrsi pari, you'll have to 
rewind and Mart again. If 
there are any el rors i tie 
program keeps trying Ui 
reload rather than stopping 
wilh an error message. 



tO LET tot-Ol FOR n-SOOu'O TO TJOOBS-t READ at LET 
tot-tct-rai POKE n,ai NEKT (» 
20 IF tot010350 THEN PRINT "ERROR IN DATA** B 
TOP 

29 STOP 

30 PRINT AT 10,101" INSERT TAPE"! RANDOMIZE UBR 
SOOOO 

lOO DATA 62,233,33,17,141,3,221,33,203,92,20,0,2 
1 ,243, 62, 15, 2 11,234,203, 96,3,48,233, 33, 86, I 76, 34, 
233 , 96 , 33 , 13? , 1 93 . I 7 ,28, 238 , 1 , 20O ,0 , 237 , I 76 , 243 , 2 
37.94, 33,41,236,22*, 33,137 ,97,229, 31,31 ,17,41, 236 
, 1 ,242 , 1 , 33, 233 , 94 , 233 ,33 , 239 , 96 , 22 1 , 33 , 1 84 ,S>B, 62 
,200, 237, 79, 193, 137, 97, 62, 0,30, 24, 203, 6Z.20l.30, I 
72,173 

110 DATA 193,0,99 

Thlfc program will give you Infinite robot replacement packs and 
tho u« h il h on'l stop the doc k , lt*i glva you all tha llmi In ih* 
{other} world. 

tO LET tot-Ot FOR rt-30000 TO SOlSBt READ *■ i-ET 
tdt-tot+ai POKE n,»t NEXT n 

20 IF LQt<>22467 THEN PRINT 'ERROR IN DATA" i 2 
TOP 

23 STOP 
110 DATA 17, 60,240,35, 66, 230,1,130, 0,237, 176, 33, 
60 , 240 , 34 , 60 , 206 , 6Z , 240 , SO , 3 , 9? ,30 . 1 48 , 1 66 , t 93 , , 
99,203,39, J B3,243, 211 ,233,62,253,219,234,203,79,3 
2,33,243,197,213,229,221 ,229,17,17,0.221,33,114,2 
40 , 1 73, 203 , i 93 , 4 , 22 1 , 33 ,0, 64 , 1 7 ,0,27 ,62 , 233 , 203 , 1 
9Q , 4 , 221 , 223 , 223 , 209, 1 93 , 24 1 , 173, 2 1 1 , 234 , 24 1 , 201 , 
3, 63 , 76 , 73 , 69 , 78 , 32 , 36 , 32 , 1 70 , 32 ,0 , 27 , G ,64 , , 1 23 

Our optional addition to the program will h»l you mava a«r**n» 
from tha gam* to laps j u«t by praising Piuit and than tha ft 
kay. Oat dumping! 



3B 












ft 




Ink' 



U*W- 



SPHERE! HE bMAUb IT! 



Relrve the di'-ng exploits of Roger the Dodger through his 
prodigy Slippery Sid, More skill, more nerve, this cool Tat l# 
character seeks not only to follow in his famous parent's 
footsteps, but to establish some amazing feats of his 
own, Money's not his game Espionage is his middle 
name and having forced his way into the National 
Security HO he s faced with a no return joumsy 
through one of the most dangerous, most 
complex buildings in the land Can he succeuf uHy 
complete a nerve tingling search fur the golden keys 
- his only means of escape - or this lime ha,v his skiff 
and daring taken him too far. Watch out Hh ihp«- w&rd 
h liter set u rity guards - you never k now what chi M I ng 
surprises the mad scient uls have prod uted -and beware t he 
floor doesn't disappear from under your feet, sending you 
lo an early grave. 




Available from all good dealers 
or direct from: 

Alligata Software Ltd 
1 Orange Street, Sheffield S1 4DW 
Tel : (0742) 7557% 




aw M 



[« 










urn ■■ ■ 



■•■■ ■■«■■ 

■■ ■■••■ ■■ ■■ 

• ■ ■■ ■■ ■ ■«■■ ■■ 

la ■» ■■ ■• ■■ it ■■ 

■■ ■**■■ ■ ■■■ ■■ i 

■ ■•■■■ ■■■«■ ■■■ ■■■■« 

mmJm Serf t wdrt* Limited 



Now I've said it before in the prc\ i 
Codcbustcr articles hut it's worth repeat- 
ing just in case there's anyone who still 
doesn't believe thai software piracy is 
illegal or wrong. It is, on both counts and 
neither 1 nor Your Spectrum will ever 
condone it. It harms the magazine, it 
harms the software companies hut, worst 
of alt, it harms you and me, the people 
who buy software. 

So. if you've got any ideas thai this arti - 
cJe will aid you in your attempt to make a 
killing al tape copying, you d be better 
off reading Computing for Petty Crimi- 
nals or simitar unworthy rags. I'm writing 
only for the dedicated hacker who is 
excited by the challenge of breaking into 
programs 'because they're there', Nuff 
said. 

TAKING CONTROL 

Generally the only way tc? get into a pro- 
tected program is lo nobble it before it 
runs I Once the code gets control, the 
programmer will have fixed things so that 
you can never seize the reins again. The 
dedicated hacker gets around this incon- 
venient I at I by using a customised ROM 
incorporating his own BRkAK routines 
Rut clever and /or unusually paranoid 
Protection Artists have taken to adding 
routines to check that the standard Spec- 
trum ROM Ls still there before allowing 
the program to continue! 

Some programs do this during the 
I.OADing. and then use up several 
Kbytes in pure misdirection before get- 
ting to a oil of code that unscrambles the 
encrypted program and then erases itself, 
disappearing up its own tailpipe. Others 
apparently check for the presence of the 
ROM constantly dun np play, and it 
immediately crashes when the custo- 
mised ROM is paged in. 

CRASH BARRIERS 
How do they check (hat the ROM is 
there? Obviously they can't check the 
whole ROM, byte for byte, without 
I.OADing a copy of il. a pure waste of 
I r>K, They can check the whole thing by 
adding up all the bytes modula 25©, 
which means throwing away any part of 
I he sum which overflowed one byte, You 
would then have only one chance in 256 
of your custom ROM adding up to the 
v-i me byte. However, this actually takes 
some time, so it can hardly be used within 
the action. 

Usually only a few key hytes can be 
checked, so which are chosen? Obvious 
candidates are the various bits of the 
initialisation code, starting at address 0. 
I his address u often used as a 'crash and 
hum' jump for destroying anything that 
the program thinks might have been felo- 
niously LOADed by a hacker. This is the 
address that all the crash on BREAK 
protection (apes rely on to wipe the 
memory when you fiddle, and BO a Custo- 
mised ROM might be expected to disable 
this initialisation routine, as we suggested 
in our last article, 

NON-MASKED BALL 

Another candidate b (he non-maskable 
interrupt routine al 66H, This has been 



crmbb 



The true hacker enjoys the baffle of wits with the protective 
programmer. Terry Bulfjb tips the scales your way. 




wasted in the Spectrum. It ulmosi pro- 
vides a redirectabk recet to the address 
stored in the two spare' locations in the 
System variables at 23728, hut for a 
'jump not zero' instruction being used 
instead of a 'jump if zero', In my custom 
ROM, 1 have rewritten this non-mask- 
able interrupt lo jump to my own de-trap 
and BREAK routine. 

The non-maskable interrupt is 
actuated by its own line (NM1) on the 
expansion bus being grounded momen- 
tarily, and the non-maskable' means 
that it can't be disabled by the 'disable 
interrupt' instruction. This makes it an 
obvious choice for the hacker's custom 
ROM rewrite, and therefore a target for 
the Protection Artist's search and des- 
troy routine. 



Checking lot hacker's rewrites is made 
easier b\ I that there is not a lot 4 »f 

code in the ROM that can be displaced 
by one's own routines without causing 
trouble with programs lhal use l Ik: ROM 
for minting, WC. If you have a large cus- 
tom ROM. or rather EPROM, or even 
RAM, then you can use the area from 
3tioEH lo 3C>TH for your own code, as 
the Spectrum doesn't use il Howevt 
you have only a small custom ROM 
(mine is just a IK 2708 I PROM pro 
grammcr board designed originally tor 
use with hi < into supcrboni m>* 

heavily messed about), then you can 
make use of the memory in ihe 'token 
table' from ^5H to I FDH. Your BASK 
keywords will not be recognisable if you 
rewrite this station, but every thing else 




40 






will work. Unless the Protection Artist 
checks up on this area, that '* 

CUSTOM BOARDS 

kk;illy, a custom ROM or RAM bond 
will be set up so you can easily switch it in 
or out of the memory map. Indeed, with 
RAM this is l necessity, or you would 
never He able to start the Spectrum up in 
the mornings. With IK of RAM located 
in ihe lowest IK eif the uUdr ess space, the 
sequence goes something like this: Turn 
on the Spectrum with the RAM paged 
out, SAVE the SpecCy ROM to tape 
(SAVE "ram" CODE 0,1025), type in 
LOAD" "CODE then play the tape 
soon as the header has LOADcd switch 
in the RAM. This hus in be after the 
header, or the printing of ihe header 
name, which uses a jump at address 1 Oh, 
will cause a crash. You then have a copy 
of the ROM on board in rewrites ble 
RAM, This will only work with a 1 k cus- 
tom RAM, as the tape murines start at 
about the beginning nl the second K, and 
they would disappear when the RAM 
was switched in. larger custom boards 
will require a small M/C routine. 

One thing to watch out for when using 
RAM in the ROM area is th;U the Si 
irum BASK actually corrupts the Erst 
fewbuc^o) the RAM at addresses! i to S, 
This seems to happen every time you 
drop out of a program with STOP or an 
error message or even when you enter a 
command for immediate execution. 
Ordinarily, this won't matter, because 
fhjt pari of the ROM is only used at 
power- up, but since the Protection Artist 
is likelv to check here, it makes using a 
ROM -in- RAM type of custom ROM 
rather more difficult Why Ihe Speccy 
ROM tries to write over itself is a mystery 
to me. If and when I find the bit that's 
doing it. I expect to be appalled at the 
sloppines.%, hut as I haven't found It, I had 
better control the rihald disparagement 
for now. 

Some programs load not just the whole 
of the RAM. but also load over the 
ROM, so if you don't page out your 
ROM 'in- RAM custom isation while 
I ( lADtng, it will be convened back to 
the standard ROM contents! 

If the custom ROM (or rewritten 
RAM) can be switched in at exacity the 
same time t hat the N M I is activated, then 
no amount of checking up by ihe Protee- 
linn Artist will keep you out. With 
computer speeds, "exactly means that 



you will have to use a bit of silicon to do 
the switching, rather than just a double 
pole mechanical switch, but if you have 
already built yourself a piece of move- 
able memory map then the exlra few 
gates won't give you any problem. 

EASY ENTRY 

Not everyone. I realise, has the skill, 
.or even the cash for building the 
kind of hacking hardware we're talking 
about here. Don't be downhearted. 
though, as it still is — and always will be — 
possible to hack into the headers of 
Speccy progs, whatever the Protection 
Artist hurls at you Hardware jusl makes 
il casieT. or at least it used to before the 
PAs started in on that loo. 

However, it is occasionally possible to 
catch the PA oul in an uncharacteristic 
lapse. It is when he is feeling most secure 
thai he is likely, while assembling his 
armour, to ahscntmindcdly drop the 
codpiece behind the sofa The Eta leader 
has brought oul the laziness in some of 
the breed, and ibey forget all they have 
learned at their computer s knee. 

There is a very simple trick which I 
have kept under my hat until now 
beCBtUG once everyone knows about it, 
steps will be taken against il in all future 
programs. Luckily for you. I can contain 
myself no longer. J his is one that anyone 
can use, sans hardware, sans money, sans 
mental effon, 

I irst the lazy Protection Artist 
thoroughly disables the BREAK key 
and finds ihat this also takes care of anv 
'STOP in INPUT type of BREAK. He 
may then decide to use a Basic routine for 
INPUT instead of writing his own when 
he wants yon to Input a name, especially 
if SAVing or LOADing a partly com- 
pleted adventure. My, on tape. Certainly 
ihe usual Basic BREAKs like Capshifl 6 
or entering 'STOP will be useless. He 
will have checked For those before he got 
lazj 

The trick is to erase the quotation 
marks with ihe cursor keys and 
DPI KIK and then type CHRS USR 
4867 and ENTER (using the keywords i 
I his is accepted by the Basic as a string 
which it must find by converting a CODE 
into a character, and the CODE is to be 
found by calling the machine code rou- 
tine at 4807 decimal. Naturally, calling 
thi', machine code address results in a 
BREAK, because 48f»7 decimal is our 
old buddy 1303 hex! 



LABEL 


ASSEMBLER 




COMMENT 


SHIFT 


D! 




;Mustn i have interrupt with no ROM 




LD 


HL,0 


;Move ROM contents to high 




LD 


OE.OflOOOH 


.memory 




LD 


BC04000H 






LOIR 






LOOP 


LD 


A.07FH 


:Wait unlit SPACE impressed to 




IN 


AFE 


igrve lime to switch In the ft AM. 




RRCA 








JRC 


LOOP 




MCI 


LD 


HL.08&OOH 


;Move contents back to ihe RAM 




LD 


BC, 04000 H 


;nowinthaROM 'sslot 




LDIH 








El 




Otherwise locked oul 




RE1 







If the crush-on BREAK traps were set. 
then this w ould cause a crash, but the UK 
S/. trap cannot be used, because the 
INPUT command uses the lower screen, 
and the ERR SP irap is simply by-passed 
by the USR call directly to the end- I 
program routine at 1 303H I know of at 
least two recent top selling programs that 
this wheeze does work on, neither of 
which it an adventure, as it happens. 

Any program that gives you a flashing 
cursor flanked bj aDOt&fJofl marks will 
fall for this, so gel digging in that pile of 
old tapes, 'cause you will not find ii on 
any new ones from now on I hat's the 
problem with hlahhermouu rte 



Thlt 1m the machine cod* routine if you are u»loq a custom board large* than IK- 



CODE CURES 

If u«u followed alt the < '* Hjchustcr 
articles you're probably a pretty 
proficient backer by now. Or perhaps 
you reckon you were one anyway Well, 
now's your chance to put yourfltfS to 
the lest. 

That's right we're setting you some 
hocking homework, Terry has written a 
cracker of a program designed 10 test all 

chniques which you've picked up 
in his article v 

So, heads down and get cracking — 
it's the only way you're ever going lo 
make it to a (any fledged (."odebuater. 

Follow the instructions exactly M 
listed below 

I Type the program in txut-ttyns shown. 
Don't even mess about with the line 
numbers. 

2. SAVE it whh i it no 9999 to have an 
unprotected copy to use again. This bt 
especially important incase you've 
made an error when typing it in. 

3 RUN it to produce the protected 

( i )1 )| LOAD, after which it NEWs 
itself. Make sure you'vi fi iflowed the 
instruction^ in 1 ritv iyc i M you'll have |o 
type ii all in again. 

4 Do LO A DECODE to load the 
protected program 

tO CLEAR SOOOO 

20 FDR i-SOGOl TO SOOZ4 

40 FUEftD el POKE 1 t *t NEXT i 

50 data 237, 123, 170,92,3?, 33, a 

1,193,229,237,113,61 ,92.173,30,6 
0,92,33,1 10,0, 731 ,tf3, 158,37 
60 POKE 65338,631 P 
70 POKE 63360,81* POKE 63361,1 
95 

BO LET * ♦•-PROTECTED'' I BO BUB 
ZOO 

9Q GAVE -protwctad'CuOt 16304, 
49132 
lOO RAHODF1WE OSfi O 
110 INPUT "NAAE7 "|e« 
120 OO SUB 2O0 
130 OO TO 110 
200 CLS 
2lO FOB t-1 TO 70*/<L£H *»+ll 

PRIMt ait 
230 NEXT tl RETURN 
9999 SAVE * deaoba a I C " 

< >k, hmtc rn, can you crack if? There 

:i tl- si least three w:ns t<> crack this one 
Lind ul I have Ken revealed in 

Godebustera One is a snap, one is a 
chore, and one is so-so. Maybe you'll be 
the one lo find us a fourth, but 
remember — nobody love* ii ciewei dick. 
•0 I here are no prizes (and no, ir"i not 

we'rtlootfWt But think of 

the satisfaction you'll get from knowing 
thai you've done a hit of breaking and 
entering and got away with it 

So hackers, drop us a line with all 
your clever tales of how you manured 10 
take m to ihe cleaner*. Get husiin" 



41 




< 



The DAT AP EN 1 1 ant pen enables 
you to create high resolution 
pictures and technical layouts 
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accompanying software allows 
you to draw any shape or tilled 
Qf&a you wish, to pixel 
occuracy. In full colour and the 
results ma y oe utilised within 
your own programs, e g. tot 
animation, or to 1 1 lusfrate your 
title pages At just £29 inclusive, 
the Da to pen light pen package 
represents superb value - just 
look at the a c tua I screen 
photographs and you will agree 
thai this must be the best value 
tor money on the market 



» Incorporates features not provided 
with other pons 

• Push button operation on pen- no 
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• Work* under ony li ghtl ng cond Irion J 

• Plots to pixel accuracy, 

• 20 pre-defined commends allow 
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Including triangle, Hnes, circles, etc. 
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connects up to iw< 
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The GORDON MICRO! into TieTaol^^n^pectiTimHnTowin^ 

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YS 



JOYSTICK JURY 




*fl»i-r. n*" m . ' ,l' iiit art J 
p(lf riifJirf«i o r '""""•"" 



( /j before the beaks — Duvc Nichulls. linger Willis rrni/Ross MoIfikiii — comes ail the new 

games software, from the greatest to the grottiest. 




PSYCHEDELIA 

UamasottmOQ 

Dave: Have f >u ewt had the urge to fly 

aerobatics with the Red Arrows? You 



have? — then ti nd buy 

Psychedeha. It's nol a flight simulator but 
the feeling of nausea (hat came over me 
while waggling the joystick with it. was. 
like nothing on earth! What's mo 
Psyched eim isn't a game: it's really a sort 
i if light synthesiser where you use the 
joystick (Off keyboard) to produce 
patterns on sercen It off en the fftt 
Kn presenting patterns so you can play 
them hack with a single keypress, and 
your efforts can be recorded into memory 
unto tape for later playback. Think of 
it — now you and your friends csrn bring 
on an attack of nausea and dimness at 
parties without so much as a drop of pop 
passing your lips. 
It may he true that you are limited only 



by your imagination for so n says here), 
but boredom (and an unwell feeling) 
in long before \'ii even got my 
imagination into gear. 

Irs worth a look — otherwise a ride on 
a Waltzcr at the fun fair is cheaper sod 

much the same 
effect. t/5 

Rossi Not the sort of thing you expect 
from left Nast-n-if-ii-niovev Miulcr I 
prefer watching pictures, not p ata M P S 
erupting from my T.V, 
screen. . 

Roaart Turn on, lune in and drop out or, 
in my case, drop off to sleep. When old 
hippies aren't bogarting that pint, they're 
producing crap like 
this 2/5 




MOONCRESTA 

Incentive Sflttwart /T*-95 

Davti Mooncresta is an officially ticeneed 

copy of the same name arcade game, and 



as you'd expect, it includes ail the main 
features of l he original. If you've ruser 
seen it ( which pu m misspend 

NtfA in: 1 — td), the basic idea is 
just Itr .1 change, to zap aliens I here are 
fbw types and each of them appears for 

creens in succession. Your ship k 
made up of throe parts, the first of which 
is giver to you gratis, bul you've got to 
cam the rest. You get ihc ncxi pan by 
clearing four sheets, after which yow have 
to carry out a successful docking 
manoeuvre. Two more sheets — waich 
out for the nasty surprise — then a repeat 
performance of the ducking procedure. 
H, or should 1 say, m. hen you get killed 
you'll lose one pari of your ship 
Incentive has done a reasonable job 



translating Mooncresta to the Spectrum 
but it's a bit lung in the tooth now So. 
un|css you're an arcade freak who likes 
lOOttBg million', it won't have much 
lasting appeal. Still, if you ore in arcade 
freak, vou'll be itching to have a crack at 
Incentive's Attumcresta competition — 
the booty is li real arcade | in ■ 

machine of the game. 2 > ! /5 sa 1 1 1 M 
Ross: It's taken aeons for this old arcade 
classic to appear on the home computer 
market It plays fair ly close to ihc original 
and kept me amused for an ajTT" L » 
hour or two, or three si < I I ssl 

It advertise* a Trip I o I he Space 



War' hut give me a trip to Margate than 
yci another trip hack down 
memory lane. 2/5 



ZJU2 




WIZARDS LAIR 

Bubblebui £6.95 

Roger: 1 i mng finally overcome Pothole 

Pete's frustrating reluctance to LOAD. 



let atone summon up the necessary bolt li- 
fer tackling many moms (if the wicked 
Wi/'s extensive and wcllappoinled Lair, 
I was s omew hat less than enthralled by 
th is Bubhleh us offer . r t from 

being as bored with a predictable ragbag 
of Sword'n'Sorccry imagery. • found the 
graphics rather lurid, the rooms 
unmemorahle and the action mentally 

iinimytpg. 

Pete's quest involves hunting pieces of 
the Golden Lion' — which 1 always 
thought w;t> a public house but 
apparently in this game it ain't. Shame, 
Along the way he must collect the 
necessary mystic Wcctahix to sustain his 
battle against nasties and keep the jofij 
old doors opening when required 



fnergy, ammunition and objects in stock 
arc recorded on-screen, as are remaining 
lives. Probably ih iiicrtHining facet 

nl H tzar d '& Lair is guessing how many 
nt her mediocre i reminds you of. 

Pass me the dungeon key. mum. » t r ti 
'cos J want to go home... 1/5 ■-- 1 t^-J 
Daw: If this had come out at the same 
time as Auc Atac. Lin male woukJ'vc 
looked very silly. Now the idea's raihcr 
old hat and even the superior 
graphics don't make up for that — i 1 1 ■ 

■ ■II m 

floss: lake a dash of A tic Atac ideas, mix 
in more than a smattering of Sabre Wulf 
graphics and whatVe you got? 
— not a lot. 2/5 



43 



S~SILVER RANGE 



IBBl 



Seeing 




001 Af5*fc WC 20 (UNEXF*SO€D) 

SNAKE em - Sjtti piv the slltherie st 
game of its kind 



002 Af carte, VC 20 lUNEXPANOEB) DOS Arcade BBCMtCflOS 

MICKEY TH E BRICKV - Four BIRD STRIKE - W.ng (he planes 

%c( eens packed with fun. and shoo! the pigeons. 



>■!•• eecvKRoe 

GOLD DIGGER - Tho hftflSrds of 
digging lor gold down under 




DOS Arcade BBCMICRQB 013 Arcade BGC MICROS 022 Arcade RRCMICROS 023 Arcade STalpgv BBC MtCROB 

DUCKI-Cpmeay and music in this ACID DROPS -Fly I h rough to lack It? ESTRA- Recover the sacred staiue THE HACKER - IWniinaf to modem, 
duck shoot. the mutant spinners of EsJra the snake god. letephdn* network lo mam Irame 




008 Arc*d» SPFCTRUM 16K.-4AK 
RUN BABY RUN - Multi-car cop 
chase and shoot-out. 



»■» Aread* SPECTRUM 16K/4BK 
TERRA FORCE - Terra man 
defends earth against all odds 



010 Arcade SPECTRUM 1BK/4BK 021 Aicttlo SPECTRUM I6K/4BK 

MENACE -What happens when CRAZY CAVERNS -Ten crazy 

teacher turns his back cavwns ten hungry mouths to feed 





007 Aj cad* SPECTRUM 4«K 

EXODUS - Strange creatures 
emerging Irom the pits 



014 An ade/S trate^y SPECTRUM 4SK 
MR. FREEZE - Six compartments. 
each tougher |rj de-ics 



1 6 ArcarM Advaniuro SPECTRUM 48K 
BOOTY - Twenty holds era mmed 
full of pirate loot. 



00* VUtrGarrw SPECTRUM 4flK 

VIWNGRAIDERS- Atesl ol Strategy 
MgsJnst Che computer or frtends 



SCREEN PRINT SERVICE 

SINCLAIR SPECTRUM AND BBC MICRO B USERS ONLY 

Notice the quality of printed screens on the front of our Silver range packs If you are a computer 

artist we can offer you hard cop y of your creations in the term of: 

1 2* n 9* FULL COLOUR PRINTS by ink jet printer These are available in two formats: 
1. PAPER - £6.0£p each, or 2, LAMINATED (Board-backed)- £9, 95p each; 
both prices inclusive of vAT and postage, 

Send your saved screen on cassette or disc (state border colour, if Spectrum) with a crossed 
cheque/PO made payable to FIREBIRD SOFTWARE, lo the address below Your ca ssette or disc 
will be returned with order. Allow 14 days for delivery 

SCREEN PRINT; 
'FREEPOST FIREBIRD. WELLINGTON HOUSE, UPPER ST MARTIN'S LANE, LONDON WC2H 9BR 

t* Kw raqulnd. 



MAILORDER 

Please state name of game {and machine) ■nd) 

numbers required. 

Enclose crossed cheque>PO made payable la 

FIREBIRD SOFTWARE. 

All offers are subject to availability 

Orders are despatched promptty All prices 

inclusive of VAT and postage, 

MAIL ORDER: 
*FREEPOST FIREBIRD, 
WELLINGTON HOUSE, 
UPPER ST MARTIN'S LANE. 
LONDON WC2H 98H 

"**o Aim) required 



FIREBIRD SOFTWARE WELLINGTON HOUSE, UPPER ST, MARTIN'S LANE, LONDON WC2H 9DL TEL: 01-379 6755/5626 

Firedird and me Firebird logo are trademarks- 0l Bnhsh Telecommunications pte 



is believing 




each 



iMsi\**i 



AM8TRA0 

THE WILD BUNCH 
^ AMSTHAD 

MR FREEZE 
- B aCMjC ROfl 
- E5TRA 
COM 




01 1 AfC*4e SPECTRUM +&K 013 Adventure SJtCTRUM dSK 01 B Arcade li 

BYTE BTTTEN- Solve lhoc!t>etr»n THE WLD BUNCH - Accused ol EXODUS - Strang crw 

play $e* King mutdsf, hum ihe real WHef emerging IfOfn (he prts 



Mfl FflEEZE £ixcom[ 
each loogher lo de-ice 




■rr Jt r»/Wvef*^eCOMMOt)0«t64 019 bcade COMMODORES 02D Arud« COMMODORE 64 0?4A/cad»Adi^t^CQUM0OOflE64 

BOOTY- rarity holds crammed HEADACHE- N^vous Ned's quest ZULU - 100 golden maakshkfden GOOD TOE GHOST - 1 SO drlterwil 
KiR of p<ra!e loot to serve The Hr.im in a mdgit maze haunted ca$M« chamber* 




201 CC**KX)Ofl£ 64 
DEMONS Of TOPAZ - 

100* Graphic Exploration 




BOTH 



£5.95 

each 




203 SPFC1RUM48K 

BUGGY BLAST - 

Space Mission Simulation 




JOYSTICK JURY 




MALAGA 

Interceptor So Itware/TS. 50 

Rost I he federation of Space Rest-arch 

has just found it new >ulat system called 



Cygnus Major and they want it explored 
for mineral resource*. 
When you arrive you find thai ihc 

•.pace invaders don'l like having their 
SpaCC invaded and arc hell ben I on your 
destruction, 1 he <-n l> way for you to swot 
the insect -I ike creatures is 10 use your 
anti-maiter plasma gun 

This game is in fact very loosely based 
on the arcade favourite Galaga and is a 
2nd generation Galaxians, This version 
does nut have ail the fey lures ot I he 
origimil liui is iicveMhedess a reasonable 
shoot 'cm up and will keep your trigget 
GngCT in pood shape. The aliens swoop 
OOtO screen,, do a few twirls and 
pi rou cites, dropping bombs as they go, 
then fall into formation. This continues 



until ihc screen is fairly full up with in em. 
at which point they begin to drive down 
on individual kamikaze stsle bomb runs. 
Once you have cleared the skies the 
inevitable happens, Yes. they all Come 
hack hut arc just that bu mease* 

Nothing new again bm 
O.K.. 
3/5 



hes 



Roger: There are no flies on me but the 
same cannoi be said for this dose of 
futuristic insecticide.. i | 1 1 . f j 

Dave: I tie shooi'em up is alive and 
kicking. Fasl, frantic, colourful and m 
— just the thing for an even- 
ing of mindless slaughter. / s 




RAID OVER MOSCOW 

U.S. Gold/C9.9S 

Dava: A pre-empnu- strike has been 

launched by the Ruskies and your duty » 

to Iced your airborne commandos 10 



destroy the S< r\ fc i defence centre, 

J km off, you 11 get a view of Russia 
and the US as seen from space showing 
luuch sites anil targets in the two 
countries I he time to impact of the 
launched missile neks awav. so you've no 
time to lose. The number of fighiers you 
can manoeuvre out of the hanger 
determines how many you have in the 
ground attack sequence. Here you fly 
from left to right negotiating pill boxes, 
trees, towers and avoiding tanks, 
helicopters and deadly heal seeking 
missiles whilst wreaking as much 
destruction and havoc as poss. 

wiu ii fen reach the launch silos your 
target computer helps you to line up and 

iy them. Once that's done yoi 
free {well, this is | democracy!) to attack 



Mi >s hen it's on again to 

annihilate the robou protecting the 
nuclear reactor If you can kill enough of 
them you'll live to fight another day in 
the battle between Marx and 
MacDonaUls, If not. then it's Mutually 
Assured Destruction m~i"i"rhjB 

li t I M 
Roger: (ili yow finger on the button with 
sjcko software ihat extracts leehmcally 

Bent entertainment from ■ 1 1 » ■ 
nuclear nightmareal ! RjJJJH 

Ross: Praise for its originality and 
cleverness has to be icmpcrcd with moral 
abuse but ii is, nevertheless, 
a direct hit with no 
survivors. . , 5/5 



HIT 




TOY BIZARRE 

Acti ¥i a on; £ 7. 99 

Roger: Lightning fast arcade action occurs 

as you feebly attempt to keep up Merlon 



the Maintenance Man's work rule in ihi> 
simplistic game of platform pretension. 
Our Men's nighi shift is supposed to be 
in a toy factory where valves blow up 
balloons which, in ihcir turn, convert into 
terminal toys if not avoided and/or dealt 
with. Just to complicate mailers a little, 
an unpleasant character called Hefty 
Hilda wanders about, turning back on (he 
valves Merlon has turned off and 
thoroughly nobbling the poor devil in ihc 
event of, er, body contact, Piston 
platforms can also deliver unpleasant 
surprises to both hero arid villaincss. The 
single screen wraps round' so exiting our 
hero from one side. Within Its lel.iiively 
limited content, Toy Bizarre hangs on as 
reasonable cntcrtairmicjii value for lh 



wiiti qukfc reaodoni but if* difficult to 
avoid thinking (bat this is one format ihat 
has almost been caned a rm m 

to death IjJLLB 

Dart; This game is in need ot some 
maintenance — the controls are sluggish 
and the collision detection leaves a lot to 

.sired, Unfortunately, Morton the 
Maintenance Man isn't up to 

Rose (his is a fairly simple platform game 
with nice graphics and some novel Ide 
but not much else, f liked the ball 
but was bored by the 
rest. 2/5 



ms 




WRIGGLER 

Romantic Robot f 5 .95 
Ross: Romantic Robots not a name I'd 
come across before, so 1 was very 
pleasanih surprised by this game. You're 



a contestant in the Annual Magi 
Marathon, so all you have to do is wriggle 
your wa> u.i the finish 

I he area of play covers 256 screens 
and features a whole geography of 
disiineil) diftereni landscapes, end) with 
-vn problems. You siart the race with 
three competitors but thej v«in head off 
in different directions. You have (he 
choice of following them or making your 
own way. The paths you follow an 
bordered by multi-coloured foliage — 
sun ilar species to Ihose growing in Stihr? 
Wttlf, Ail the lime you're racing, your 
energy decreases, so you must either cat 
or become jusi another pile of bones in 
the lonely wastes. Food, in the form of 
ice creams or cups of tea can be picked 
up and eaten whenever you're on your 

46 



last legs (/eg*? maggtiK? Oh, n-tif! Id\. 

Two varieties of ants and spider lurk 
uiihin the leaves — the first arc relatively 
harmless. Inn watch out for the others, 
they're deadh 

the graphics arc very good if a lit lie 
sparse bul they do become repetitive and 
the game plays on the slow side, All in 
all, s respectable runner-up itir -j-q 
rather than a winner. * - * *' f ' j 

Dava: A very original game with fun 
graphics, but it's a touch slow to play. 
1 here's a targe area to explore but 
illogical layout makes mapping ■ i 1 1 aa 
difficult. Ii I I m 

Roger: I'd like to viy this was rotten to the 

hut you won't worm 
if out of me 



hetj 




V 



I SiSllBiSglSllll 

Are you taking your 
Spectrum seriously? 




£69.95 

ptus 
£200p&p 



Business Software 



Business Bank Account £10.75 

Iinog'iir will finable you lo enter debits 
unrtt ' jubhoad-nfls Slatemtinis 

:.iis of all subheadings 

Sales Day Book f 10 75 

• ; 'ogram will enable 
i t>rtf(Mff si jlpmerns Of Oulstanrlinn 

Program will also calculate VAT 



o Business Software 



The Transform Keyboard transforms your 
Spectrum into a fully operational 
professional machine. 

• Will incorporate micro-drive interface 
and power supply 

• 60 keys including ftillsize space Par 

• Large ENTER key 

• F i j 1 1 st o p , c o mm a , sem i ■ colon , co Ion ( 
single delete and edit keys 

• On off switch with LED 

• Easy installation no soldering required 

• Black anodtsed case 

• Now with 3 colour printed key tops 

• EMODEkev 

' f€S 95 rrrWf » INf kind of u*H tovttltch 

'I vk-iflbettut ttufit is certainly thm lop k*vboaftiMt 
Ihf momaot. " 

SINCLAIR USER JUhf 1984 



NEW 



Monitors 



Purchase Day Book £10 75 

l Keeps a complete ■■ . mi purchases 

under 17 itlltr/idings This , 

also calculaifis v A 

, Business Pack £25.00 

•dmg jii the above piogn*« 

Stock Control £1075 

. a 900 lines, including details of supplier 
Prooremhe»fitlls«arcKf«ci'itiesenatii rvQ . 
search and update all kuss !mm one 

Invoicing CIS. 00 

„„ il jinn- in- i ivuiCfl*, caicufaics 
discounts and VAT the program will calculate 
e* Up In &0 accounts wtn 
1 2SQ outstanding invoices. 

. Word Processing by Tasman £13 90 

| Tss.'. :oweriui Mvoui processing 

program that will perform an me luncuons 

'\ I arge processors The prog ram w> 1 1 
| give you &4 tharaciers per line on screen. 

Masterfile by Campbell Systems £15 00 

i unc of. the besl database programs 
<t*iefoMrieZX Spec (rum Tms program has 
, uses in a smal' busirvess 

Olan ov Campbell Systems £7.95 

, Use your Spectrum to sell your products Dian 

■•play messages in op to 11 differem 
typefaces Will scroll text m ^ny direction. 

64 Column Generator by Tasman £5,50 
You can use this program within your Pthw 

iiroijrjms to u ispljy 64 columns on SCrflen 

Payroll by Byte One £19.95 
Tnis payroll program will handle op to 40 
employees *nd will Calculate NIC, PAVE, super 
I annu^iion ^nd m<tny other deduction* This is a 
very u*e« friendly program and erirflmely good 
value 



Sates/' Purchase Ledger Invoicing £25 00 

Thin program is for use on micro -dnve only. The 
program will print an invoice using a buill-in 
price list and post the ■ nvoice to you r customer & 
account Wilt also ptini price lists. statements, 
labels eic 

Tasmerge £10 95 

Allows you to I rankle* data from MasterfHe Into 
Tn sword enabling you IO use Taswor I 

a The program allows you to specify lino 
and column ol each field, For use on micro drive 
only 

Su partite £14.95 

This '3 a new database program lhat Stores 
paga* of te>tt 64 columns* 2? rows. The program 

ides word processing and hid search 

ties 

Omnicalc 2 £14. 95 

This us tha long-awaited micro-drive version of 
nmninaic complete with hisiograma and many 
other features. 

Projector l £ 13 90 

Business graphics program that will help you 
(iiflstrnt your cashflow, sales expenditure in 
many differ enl ways including pie line, and 
histogram charts 

Tasprint £9.90 

Use this prr^ram with TaswordT wo toprtj i 
c , djffenirti fonts on a dot matrix prlhi 

MF-Print £6.95 

Enables you I o set a print format for your 

full-size printer with m mastertilB. Supplied 
complete with masterfile for £19 95 

Trans Express £9.95 

Micro-drive uMiry program which will enable 
you to tuckup ail your micro-drive cartridge* 
Now in stock 
Blank mi<rodriv© cartridges £4.95 

Continuous paper £12 99 

Printer ribbons f rom ,. £3,50 

5? 

Centronics Interface . £39.95 

QL Dust Cover £500 

Transform can supply a wide range of 
printers, monitors, and leads for the QL. 
For further details send S.A.E. 




It ■• possible to connect you* Sped rum to both 
Black-Green and composite Video monitors 
using high revolution monitors are particularly 
useful wiih programs like Tatword that use 64 
columns, We supply complete instructions on 
how lo connect monitors to oolh Issue Two and 
Issue Three Sped rums Those monitors can also 
be connected to your QL. 

Phillips black and green £75 00 

KagaTaxan black and groen ... £99 95 
Sa nyo Med res f o r Q L £273 t>0 



Printers 




All the software vve Supply runs on full iue 
printers I unless you are using interface 1 1 you 
win require an interface lo connect your 
Spectrum to a printer, the interface we supply 
usa&tMrj graph >cs characters lo set printer codes 
as in tasword and prints a double »» screen 
clump 

Centronics RS2 32 Interface £45 00 

Dot matrix printers 

Brother HR5 £132 00 

Brother M10O9 £163 00 

Star Gemini 10k £199 00 

Epson RX80 FT ..... £229 00 

Epson FXBO £324 00 

Oaisywheel printers 

Smith Corona TP I £189 00 

Silver Heed EXP5QQ £284 00 

Brother HR15 . £349.44 

Please add £5.00 delvi*ry plus VAT to the price 
of printers and moniiors. AH software prices 
nctude VAT, posi and packing 



TRANSFORM LTD. (Dept.YS) 01-658-6350 

24 West Oak, Beckenham, Kent BR3 2EZ 




JOYSTICK JURY 



BRUCE LEE 

U.S. Gefa7£7,95 

Dave: ( lever these ( hinese — coming up 
with inai idea for a platform game 

that d«>esn'l involve mines and has more 



to il than just leaping aboul from ladder 
to level, Actually, it's not Chinese at all, 
hut it b .ib" ut Bruce Lee. so that's close 
enough. You play Bruce, nut In destroy 
the Evil Wizard and gain immortality and 
infinite wealth. 

You have to face up to all the hazards 
Of going into another man's castle, like 
landmines and electric holts, before 
coming face to face with little Ninjas 
( whit fie? Ed) and a distinctly off colour 
(irccn Yamo. Inyinji into you wilh fists 
anil feet flying. You can return ihe 
compliment, as well as ducking down Co 
avoid trouble. In each room you'll find a 
number of Itdtei ns: colled enough of 
them anil a passageway vilJ open 
allowing you bo creep up on the Bvfl Wit, 
Bui \ -i to Kung la your way 



through 20 rooms before meeting htm 
bead on 

The probleiD is. n r s jum too cam, I'm 
no black bell but I beat the game on only 
my lifili attempt I here is an option to 
play agains) an opponent which will keep 
competitive cowards happy hui in the end 
you*U probably long for a bit 
of real physical contact, M/5 
Rft**; This ean'l compete with i he typical 
Chinese lake- away — it k-ll me «nh .m 
empty feeling but not 
wanting more 2/5 
Roger: < ir. chopper My, knee m groin 
belter I Kan poke in pocket by this 
oriental offering. More chop- , ■ t t r tj 
suey than Rung I u L , I rHKl 



HIT 



HIT 




STAY K00L 

Bug Byte Software/is. 95 

Roger: This curious melange of mystic, 

prehistoric and serological imagery. 



varying from a pterodactyl's lair, vara pi re 
lemons and the occasional sewage 
processing tnttalbtkni is realty just one 
. competent niuhi- screen platform 
game. I roltiMg from lmmi to FOODl and 
jumping are both accurately controlled. 

I bCTC'l a well-defined geography and a 
huge assortment of life-depriving nasties. 
As usual, the purpose is, to collect objects 
and accrue an even higher position on the 

Hall Of Scum' chart. 

It's entertaining to play, I suppose, but 
stunningly short on originality. You can 
almost imagine Mime programmer 
discovering a mixed hag of graphical left- 
overs discarded in his machine memory 
and deciding thai it would be a pity to 
watte them II lack of some consistent 



theme doesn't bufher you very much, 
then by all means attempt tO VKM that 

final plunge mto the eeai pn ■ ■ ■ i m 
2/5 LalLfl 

Dave: They just keep on coming, wave 
after wve of them, the Sfamt Motet 
eltines. This should -have-been -a -bu J;, 
game from Bug-Byte was MM of the fen 

bite the dust. 1 .'. I kt»j 

flOSt: Bug Byte ate slill trying to come up 
wuh another Mathew Smith type success 
but Ihis Jet Sel clone just isn't the answer 
I his won't even compete r-y ry jj 

with Technician Ted I Kfrg 




SUBTERRANEAN STRYKER 

insight/ £6. 95 

Dave: When I first started playing this 

game J got that feeling that Id Ken bete 



before. On reflection, I decided thai 
i hough the game as a whole is new. it's 
blagged a lot of ideas from other gutties, 
Your aim hi to dcsiioy the enemy a 

: Crystal which is rituntod on the 
fifth level of an underground complex. 

Off you go. steering your ship through 
all the levels, avoiding the nasties and 

ding up stove workers. Once you've 
collected all the workers, you gain entry 
to the next level. 

The complex itself ifl made up of 
nfioothly scrolling caverns — you can see 
where you arc on the screen display as 
well as other status information about 
shields and the like, Kueh level is about 
cighi screens wide and you'll find in them 
a fair old selection of tullv a mm a led 



living and carfhbound hazards, I ean'l see 
that the game's got much (o offer the 
arcade player but the graphics ate O.K. 
Perhaps it's worth a took forr 



T 



3^ 



the rest of us mortal' 
ROSt; Tim combined shoot 'em up and 
maze game has some nicely animated 
graphics. Shame the flick* 
scrolling spoils the effect, s/5 
Roger: Ibf name hints at this heing 
Arthur Scargill's favourite Spectrum 
game, 

If only the enemy Power Crystal wasn't 
in the hands of A untie 
Maggie! 4/5 



HIT 




SAM STOAT 

Gremlin Graphics/*: 6 .95 
Ross: Sam Staff, t rrcmlin Graphics' latest 
anti-hero a. an evil little burglar. His 
beady eye is trained on four houses in a 



iren select area and he's intent on 
purloining the jewels concealed within, 
1 Ik four houses arc graded in difficulty 
and you can choose which one to start 
S.un of I in There are nseniy rooms per 
house (sec what 1 mean ahoui a select 
area), one of which con I a ins a safe, and 
each safe contains a diamond. 

I o get his mils on the diamond, Sam 
must blow up the safe with a bomb which 
he finds in each house. Then it's a case of 
light the blue touch paper and retire 
rapidly With the diamond and any other 
jewellery in his swag-bag, he can move on 
to case the nest joint. At the bottom of 
the screen a an unusual timer (a 
bloodometer) which the aenemie Sam has 
to keep topped up by tipphng at l bottle 
of Sam Sunn elixir. i hat's his excusel 



Sam's not atone on his blagging jfl 
but has to contend with a variety of other 
creatures, most of them gnomes, Probably 
got bored with sitting round the pond 
with a fishing rod. the games very 
colourful but the breaking and entering is 
led to get the adrenalin i t t r jj 
running, 2/5 I , J r*J^ 

Dave: What a np off. I he sleeve n 
there are four houses bul they're jusi the 
same room with di fie rem 
mcames, so it really amounts 
to four skill levels. / 
Roger. Respectable, upsianding members 
ol i he community would, no doubt, 
disapprove of this gjamorfeatioa of light- 
fin^ Spectrum tea p r r r ^T^l 

leafs win krve ii J/5 L.lJ-^ 



HIT 



4a 




- 



REWRITE THE HIGH 



SCORE TABLES 



So, you've 



got a Spectrum. You've also got enemies. With the Gunshot, you'll have all the opposition cowering 
in corners. 8-directional action and an all-in-one moulded stem allows accurate annihilation 
and strength to survive those all-night sessions. Dual fire buttons for fading fingers 
^ (and a rapid fire version when they're really coming thick and fast). And, if you 
jl break it (and we know you'll try) our 12 -month guarantee will prove invaluable, 
# l | Only £8.95. For the Gunshot, Vulcan's best-selling Kempston compatible hardware 
1 1 Spectrum interface is exceptional value at 1 1 1 .50. ^^_^ _^^^ 

>W^ See the range of Vulcan joysticks and interfaces at your ^^^^\X 
local stockist, we II see you %/■ || r AnW 
on the high score tables. ^f M f\.l \/ 

ELECTRnnjCB LTD 




lOOBUNTSTUIT HIMKWNWI ISHTll: 01 101 6JW 



Jfystfck q&ius 







JOYSTICK JURY 




TECHNICIAN TED 

Hewson Consultants/^. 95 

Roger: Well cwen Wtlly ha?, had to leave 

the Jet Set, apparently, changing 



nomenclature and seeking bumble 
employment, just like the rest of us. 

The Job Centre has filed him up with a 
technician's sfoa in this chip factory, hut 
the broad anif erratic selection of 
munchkin equipment docsn'i give much 
<>l a due about whether we're talking 
silicon or spuds — whichever it is we're 
still talking the sine old game. 

Being hamstrung with such a blatantly 
derivative ami unoriginal nature isn't 
going to do a ^it l'^ i deal foi Technician 
Ted's popularity but, having said that, it 
IB Mill a *il I -crafted slice of software. 

1 lm |H<.|ir.irnnicr\ claims thai; 
"graphics are ultra-smooth and collision 
uon a exact" ate actually truer than 
the average sales blurb's pork pics and 



iriL result is an extremely difficult 
platform job that demands practice and 
concentration, tl is, nevertheless, best 
described as a triumph of tech- |iii ■ 
niijue over new ideas J/5 W ■ 1 1 m 
Dave: Some day all games will have 
graphics thai animate this -smoothly. This 
makes it one of the hot plat- 
form panics I've ever seen 4 I 
Ross: Willy by iiny other name ... yea, n's 
another Jel Set copy? I'd like to know 
who still buys them nil, If it's you, then 
you could do worse 
than this J/J 



HIT 



HIT 




PROJECT FUTURE 

Microniania/£6.95 
Rass: This latest offering from 
Micromania is \\ classic arcade adventure 
that we're mm mi familiar with on the 



Spectrum. It's .set on [he SS Future, a 
Urge space ship composed of 256 rooms 
and spread over 5 decks. You're 
entrusted with the task of destroying this 
vessel hut why is never satisfactorily 
explained. Still, I'm sutc there's a jolly 
good reason for it, even if it's only for a 
bit of interstellar vandalism. To bring off 
the big bank, you have to collect the eight 
destrad codes which are scattered all 
over the ship and take them to the 
destruet activation control. 

Just to make sure things dool all go 
your way. the SS Future is protected by 
a selection of nasties that materialise out 
of the floor and home straight in on you. 
Luckily, you can blasl them back to their 
constituent atoms with your laser. You'll 
■ho find scattered around the ship 



encrgisirs that make you unstoppable lor 
I few seconds. 

I Can't say lhat this is the mosi original 
ime but it's done welj and it 
docs have very colourful graphics. It is, 
however, the first game to feature a jet 
powered C5 which can be used Jo glide 
around the ship — it's the only ■ 1 1 * ■ 
way in i ravel? 4/5 B&jJ-LH 

Roger: Beam me up, Speccy. and plug in 
the joystick ike the SelfDesmttt 

System is gonna get me before mu i i ■ 
liver cirrhosi B ■ 1 1 W 

Dave: Why didn't they sub-title tin 
WW/ m Space".' Still, if you like running 
around in mazes and collecting things, 
then you won't be disap- 
pointed. 2/5 



HIT 




VIKING RAIDERS 

Rrebtrfl7E2.50 

Roger This knockabout Nordic wargame 

features up to four armies slapping each 



r around a map showing angular 
fjords and the various bailie formations 
Sword play, siege catapults and sea rf a ring 
sorties are only a part of the potential 
conflict, 

I be hordes of Woian The Wicked. 
Odin The Odious. BrunhiUla The Bold 
and F.gheri I he Execrable, swarm across 
the northern tundra to battle it out under 
human control or computer substitution, 
Hut u's nothing to eo berserk shout! 

To enjoy such uncivilised and 
aggressive behaviour demands a special 
penchant lor ibis i\[\ ol action, because 
iln graphic) ate seriously underwhelming. 
I Iil kick rriii?ii be On a cerebral strategy 
scale but, if ii is. 1 failed to find the fun 
and my concentration swiftly withered 



into plug-pulling boredom. If it's 
supposed It* be about Scandinavian rape, 
pillage and loot tendencies, I think I'll 
stick to the crisp- 
bread,. . 1/5 
Have: I've always found something lacking 
in SpeCCy strategy games 

I or i he price though Viking Raiders is 
pretty good value if you're 
a strategic. rr 

&5 La 



floss: This war game is slow and basic fin 
both senses). Still. 1 like the bit when 

a army stumbles on some booze and 
gets rapidly drunk. I know a t f f t ,i 
how Ihey feel. / Lb* *TJ 




ATTACK OF THE EMPIRE 

Chibur/M.50 

Roger; An csiraterresual Barb, 

idbOUSC WOuhl nm K- amused by- 
attempts to d est toy the Irish hall- do/en 



of *At-At Walkers' gonijj walkics across 
this game's continuously scrolling screen, 
and neither am i 

Really, putting the poor pets to sleep 
with allegedly lethal laser cannon may be 
pathetically easy but I'm sure a gentle 
wallop across the nose with a rolled-up 
newspaper would suffice. 

\i least the Walkers' only drop "Smart 
Bombs' and growl out '1 Jiser Bolls' in 
reply, * Inch is better than leaving a mess 
on the pavement tor a chap to step in... 

What can I say? This dreadful load of 
iub*5tarwara taootJchanga demands an 
attention span of just a little under ten 
minute*, that's how long it takes to gel 
good at it, get tired of it and start 
wondering why anybody should warn to 
buy it. You can pass the interludes 



between woofers by collecting rebel 
soldiers' front the planet surface Inn I 
really can't imagine why 
anyone would want to bother. | Mfjj 
0/5 JIX'J 

fart: Ask your grandad about this one. 
It's so old and 'orrible you keep playing 
to see \i it gets I ' IT-T^ 

worse 1 5 L.I IST-7 

Ross: Right buck to the Dark Ages with 
this one — it's an old Atari VOS game 
and it shOWS, 

The mechanical elephants are well 
drawn hut hardly flicker -free. 
Pretty boring stuff. / 5 



n^ 



so 






MPHN 








\ 






:*,<•. 



Id 



■ 



'tf,. 



■ 



The Classic 



■ 






MOON CRE5TA 

manufactured under exclusive 
licence from 

Nichibutsu 

INCENTIVE 

(0734)591678 











... nothing gained. But solve the 
hidden deep within the walls of 
Rathbone and you could carry o 
or one of 100 Adventure Planne 
courtesy of Print 'n' Plotter Prod 

■ any havp entered Castle Ralhbone with a 
lighl heart and carelree slep. No one 
leaves it the same way. The lad is thai 
no one has ever gal out. Held prisoner by the 
ruthless robber baron who rules overlhe 
to rtf ess , th e p o a r se rls | that s its! E d) slave a rid 
toil without hope ol freedom. Together we have 
pieced together a program which would show 
us the way Qui if only we could solve H. Take 
pity on our plight and do yoursel! a bit of good at 
the same lime. 

The Adventure Begins ... 

Type in the program listed below making sure 
that you keep the numbers e*aettv the same as 
printed Th e n save the progra m before runnl n g 
It Yo u a re now ready 1o emba rk u n your q u e st 
Bui make sure thai you keep a careful map of 
the castle as you go. Otherwise you could end 
your days here with the rest ol us unfortunates. 

One of the rooms in Castle Rathbone 
contains a hidden message known only to trie 
baron You II only discover his secret when you 
have visited all the other rooms which means 
thai you cou Id travel thro ugh the room many 
limes More you find what you re looking for. 

As son n as yo u have so I ve d the mystery . 
send us the secret message and a copy of your 
map. Perhaps then we poor denizens ol this 
Iwilighi world will be able lo throw orl our 
shackles and emerge into the day After all. 
you've nothing to lose but your brains! 

The Plunder 

P n nt ' n" Piotle r Products ha s come up w ith the 
amazingly mega offer of 250 smackers lor the 
first person with the message and the map. to 
be drawn out ol the newly treed Editor s hat 

The n en 1 00 runne rati p wl II a II receive a n 
Adventure Planne rlrgm P'n'P. With one ol 
the se A3 plan ning pads. Itie da ys ol so Ivl ng 
adventures surrounded by scraps ol paper 
covered in illegible scribble are over. You won I 
know how you ever managed before! 

Send all pur entry coupons wilh your maps 
attached lo Print V Plotter Compo, Your 
Spectrum, 1 4 Rathbone Place. London Wl P 
1DE. 

P'n'P Rules OK! 

Etttrtts lor ih* Fruit ' i* Plottir Compt tition mutt it pod ■ 
dMed no later Mm Mir 3 in IMS E*clfcefflrylornimiiH 
turn ttw Herat mOto*) t ***** *n H and * map ittitliMJ 
We dont eipettin Cmnante Survey effort iusi se long uaii 

lh< irtmi art tltlflf 1*14 Bill 

The Edflpr' t drtnioft i s li rial and no com t pondtnu w>n 
bf ttt »r«d in lo regard lag (hit d •& lion 



ystery 
•jastle 
f £250 cash 




COMPETITION 



lO |VEr» It* HYfiTERr Or CA5U'F RAH 

3D Gtl SI IS *HJuf> 

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BO^U DATA 174.138, 132. 1524*4.134, 13a.)5a,1H,M, 7*, 26, 174, 13 
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Have we got a great deal for you! You can place a sate bet on A M Grant's version of Patience and 

B Hobson's Powerman won't be shuffling off just yet! C'mon. send your programming contributions 

to Gavin Monk, Program Power, Vour Spectrum 14 Rathbone Place, London W1P WE. 






mm 



BY AM GRANT 




1 




It'* on the curd* that 
tM* computeiHwi 
v« r* ion a I f> a ti m nc «■ 
could wollbctomii* 

elA*»ic llketha 
original. And Lhere'a 
none otttv* 'noone'i 
watching \i I just hand 
a quick cheat', 'cos 
your SpAcey't got you 
tutctd, Sogel 
•tiuffling! 



Pining the tetcsi A/ *>r loncorlhenexl Sabre WW/spin-off 

is all very well, but there comes it time when the old grey matter 
needs a good storing. 

AM Grant'* version of the popular card game Patience will 
probably provid c j u$t t he son of bra i n- teaming fur Mhiit jroti ' re after 
— it even rivals some of our KM) per cent machine code games 
<l*W/„. nearly! E<L), 

Here at the YS TowerWock. we're pretty confident thai you've 
alt played Paifencrat one time ot another— there arc plenty of var- 
iants to choose from! This, particular version, though, is the most 
common. 

The object of the game ts to turn every card face-up. The com 
puter deals out seven columns nf cards face down the first 
column containing u^[ « nc card, Iht second column two cards and 
the top card from each column is then turned face-up. You 
play the game hy manoeuvcring the cards around on-screen so that 
they end up in descending order. However, you also have to make 
sure you place a red card on a black card ant! vice versa. For exam- 
ple, you can put the nine of clubs on the ten of diamonds, hut the 
program won't allow you to put it on (he ten of ppndi 

When you've done as much as you can with ihc cards you can 
see. have a look at the bottom of the screen. Yes, you've guessed — 
with only 28 cards on-screen, the rest of the pack can be used ... but 
you can only gel at every third card, However, if you get stuck, 
don't panic — just press the *C key and the deck will be shuffled 
automatically. 

There's an eighth column on-screen that's used to build up aces; 
obviously, once you've got an ace in the 'ace slack' you can siun 
building the vaibl up, just .is the other columns descend. 

There are eight control keys to gel to know if you're going to 
master this game ... so pay attention! 1 tic keys arc: "5" to move the 
cursor left. T lo move the cursor right; r>' to put the 'held' card or 
block of cards on to a column; ' 7' io pick up a card or block of cards 
from a column; '4' lo pick up a card from the pack; '9* to turn over 
the neat batch of three cards m the pack; *C to shuffle the pack; 
and lastly, *y to quit the game. 

All illegal moves are caught hy the program, except l hat il does 
allow you to put any card in the empty columns, and not just a King. 
If you don't consider this to be the 'proper' way to play Patience* 
don't get angry with us ... have a little patience, and write yourself a 
routine to "fix' it so that this hecomes an illegal move. And then, 
write to Forum and (ell us how its done! 

V&O KfcM f rU ItNLE 

V&4 Ufch IN c(*»,ti*>*AMCODE liiili CODE #* I I ) 
j »AfcS iCUOh b< ( k * CULi ** < • '» ' 
99*. PrtFI R 4 1 INK Hi BDRHtfv 4 
991 BRlGtlt ■)■ FLASH 0i OVER U 
99? IX b 

fV) PRINT At I, Bt PAFER . I PAPER 61 P 

A HENCE s PAPER 3i'" p 

4 PRINT AT 7,, 8 1 PAPER: 3| w "| PAPER ii" p A 




. M . BFrAN I ' i PAPEK 3t 
99} W SUB 4m 
9^6 REM D1SF1 AY C1N tROL S 
■J9/ SU TO 2UO0 
990 REM WHO PUN GAHfc 

Lin« 980 998 Carry out the initialisation required for lh* program The 
fundi en in Jme 984 is usee to test the requested move, to 
see '1 its valic Tfie rotiline lfien goes on ;o set itie screen 
attributes and display the title screen 

999 REK Of T UP PACF 
1O0O FDR i-l Tt' 
1O02 L£l pHil«o*OM"r" 
1004 LET piM*l!)>otln*' 
1006 LET p*i i +26*-o*.i J i ' 
1 008 LEI p*'l+39**o» 
l><li> NEII i 
1014 RETURN 

Lines 999-1014 Set up J pack ol 52 different playing catds hi ifiearriy. pS 




W46 REM PRtNT rt CARD 
IOSG it) m*-2*< tc n;i«*o 
1052 LET p»p=7-c<t*U >«"fr 
(can >*■"*■ > i 

|034 PRINT AT H| ;; PAWW p«p t 
J<>56 SEER ,05,3J> 
1056 RETURN 



l*fe*(2i-"q") > 

> OR lc*lt!«"!' 



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INI- Jf,h|- »tc« 



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I 161 
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1 164 
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I 166 

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■ BETTING I If ■; PAPER 6 t " ' 
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niM p*C32.2i 
FOR i-l 10 e 
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KOR imtj TO 7 

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DATA 
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READ c« 

let H-BMCoot t*< 1 1 -65i ♦taeeu 

LET z*fl#<CQOE c*<2>^65>+6336fl 
FOB j-0 TCi 7 
PWE i + j,PEEK <w*ji 

nek r 1 

NEXT t 
RETURN 

DA r A •* AA " , " -Jl " , "' t}i " , * h M" 



Lintt 1090-1184 Set up trie user -del ined crjpriics and declare lite iimvs 
Lines 1152-11 88 copy characters from the ROM into the 
user del mod graphics area so to the UDGs con lam: A'. 1 
T, 3 . '4', 5 . '6 . T, 8". 9 . 10 . J'. 0" and K : note 
that 10 is contained in fust arte byle This makes 
cite nations and printing pf tne cards T»ucti easier 



> 1 -76 REM 
1 ZOi.> CI Li 
DEALING" 
1201 Li I 
1204 

t2oe 

I 2 lO 
1212 
1214 
12IB 
1220 



Sfc.1 DEAL 



IJ f l2| FLASH 1| PAPER 6| 



l-li I Et l-l 
FOR l-1 TO 7 

FITR l^t TO 7 

LEI t*ii ,1 l-f»*< j) 

UEI j»j*l 

NEKt 1 
1 ET fit,l)'h LET .">-t 

LET *-**+« 



59 



SPECTRUM+ 
MAGIC 

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hos tu med Hi* atle ntion to the Spec Irum + 
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rnamnT vm w ew ;< aw ww» tB4tli MM* J* 



Paat Code 



n 


i :: 




_ 


view 

(UCTON 
irwos 


0**M 

/i -i 
OMSM 




KM 


/ 



.rsstta 



Deafer s h Stockists enqurrima wtcam*. 



CDMauiiuia: 64 
SrfCtHM 
1TMN 
CaacaOa Gam ea Up).. 

1 3 Heywe Cieaeant . Hanuujaaa, 

North Vpfhanana HGl BOG Enutand 
104231 SD4S26 



pnsOH 



PROGRAM POWfR 



1222 NEXT . 

1232 FOR 1-0 TO 7 

1234 PRINT PAPER 1; INK 7|AT i , % #4( -#"( i | *•* 

1236 NEXT I 

1240 LET j*U LET k»' 

1344 FOR i-1 TO 7 

124B FDR l-fc 10 7 

1250 PRINT Al |+2 t 4«lt*tttl" 

1252 NEXT 1 

1255 LET k-fc+1 

1256 NEXT i 

12*0 FOR I -I TO 7 

1261 LET *.-i»2i LET /-4M 

1262 LET c*«r*<l,l>t SO SUB 1050 

1263 REM PRINT CARD 

1264 NEXT i 

1263 PRINT AT 17,0, , 

126G FOR l«3 tQ 15 

J269 FOR J--4 TO 27 STEP 4 

1270 PRIN1 AT i ,7+j| 

1272 MEKi 

12 75 NEKT I 

1270 LET |t-2 

1279 FOR 1*1 TO 6 

12BO FOR J-V TO 7 

1201 PRINT AT t *15,4»j+3| "t * 

1282 NEXT j 

1203 LET k-k+li NEXT I 

1284 PLDT 27,1511 DRAW 0,-102 

1285 LET 1-1 

1288 FOR i -I TO 24 
IS*?*** LET l*ti >-p* (i +291 

1292 NEKT i 

1293 PRINT CO|AT I t O» "r»pqr «pqr *pqr*pqr»pqr «p 
qr*pqr*pq"t PAPER 6{ FLASH 0» ■*■ 

Lines 1T96-1793 This ralne- tonfl routine- deals out the tards ta the standard 

PjtteiKe format 

1300 REM SET FLAGS 
1304 LET FLt-Ot LET FL2*0 
1106 LET FL3-245 LET FL4-13 
1307 LET FL5-Or LET FL6-0 
1300 RETURN 

Li rws 1300-1308 Set up the game tLags. thai leii the Spectrum if you ve 
chested, tmsiried . ^e r»oidtnpj a tard, and so on. 

139b REM SHJFFLE 

1400 BEEP .05,201 PRINT AT 5,0| PAPER li INK 
PRESS ANV KEV TO SHUFFLE. 
IF INKEV*<>"" Ti-tZN GO TO 1401 
IF ENKEV*-"- THEN POKE 23671 , 255*RND» fi 



7| 

1401 

J402 

O TO 1402 
1493 BEEP 

f i "np' 
ASH tji 



'6i PRINT AT 5,0, t AT 7,Bi PAPER 



; FLASH &| " 
t INK 2t PAPER 7^"oq ,, 
S H U F L L 



1409 LET X*-" 

1411 FOR t-1 TO 52 

14 1 J LET V*-X#U TO 11 

1414 LET XS-X«l2 TO I 

Mlfi I LI 



I N U 



PAPER 5t**< 
(52"RND> 



TO 12» 



SHIM--TI.ED 



X*-X*+V* 
1416 PRIN1 AT 7,H>( 
1424 LET *M-1< iNf 
1426 I FT t*-p*li Y 
1420 LET p*(t >-p*t*t.*t 
14» L*1 p#<«M)-t* 
1432 BEEP .00l,<i+6O)/2 
I 4 !^ 4 MF X T 1 

14^5 PS INT AT 7,T**| FAF'FR 6| » 
14 56 PAUSE 5U 
14^7 BEEP .M5,J6 
14 38 BEER ,05,20 
I * 39 PAUSE SO 
144k FOR i-l TO 4 
1442 LET ■■(i)-CHR* 143 
1444 NEXT i 
1448 RETURN 

Li n«13W 144*3 Shuffle the entire pack Line 1402 increases me 

randomness o< trio -'QKEing the random s#w). 

making the ftWD' command mi Di I mure random' 



1490 REM GET KEV PRESS 
ISOtP IF INKEV*<>"" THEN 
|S*i2 IF INKEV*-"" THEN 
1304 LET i#-INKEV* 
1SOB RETURN 



GO TO 1500 
GO TO 1502 



Lines 1 498- 1508 Wait for a keypress and return with it in iS 

1514 REM KEY TEST 

1516 IF K*"" TliEN GO TO 22*J 

1517 REM GOTO END OF GAHF 

1510 00 S»lB ltV"Oi REM GET FRFSS 

1520 IF i»-" J B™ THEN 0(1 SOB 16<>in UO TO 1516 

1521 REM HnOE CURSOR RlGHl 

1522 IF l*-"5* THEN 00 SUB 161 <>i QQ TO 1516 



LET **p-22509 



RETURN 



1522 [F i*--5-> THEN t>U SUO 16101 GO TO 1516 

1523 REM MOVE Cl«5Gft LEFT 

1524 IF it- -6" THEN GO SOS 1640t GO 10 1516 

1525 REM PUT CARD DOWN ON PtlE 

1526 IF it-"/- THEN GO SOB 1620t BO TO 1516 

1527 REM RICK UP CARD OR PILE 

1528 IF l»*- h 9" fh+EN OU SOB 1 B6O1 BO TO 1516 

1529 REM NEKT BATCH OF THREE 

1530 IF i*~"4' THFtN 00 SUB 1B501 BO TO 1516 

1531 REM F-JC* UP DECK CARD 

1532 IF lt*"c" OR i*-"C" THEN 00 SUB 1932) O 
O TO 1516 

1533 REM CHEAT ' 

1514 IF i»-"q- OR i *-'0" THtN GO TO 1920 

1535 REM QUIT GAME 

1536 GO TO 1516! REM GET PRESS 

Lines 1514-1536 Sort oo) *nicn key was pressed and then send pro;; 
Ho* To the required routine 

1599 REM RIGHT 

1600 LET pp«pp*l 

1601 POKE wp,15i LET *p-wp*4 

1602 IF pp-9 THEN LET pp-O* LET wp-22361 

1605 POKE wp, 143 

1606 RETURN 
1600 REM LEFT 

161 J POKE wp,15i LET wp-wp-4 

1612 LET pp-pp-1 

lbl4 IF pp»"l THEN LET pp-7» 

1617 POKE »»p,L43 

161G RETURN 

1620 REM PICK UP 

1621 IF pp-O THEN RETURN 

1622 IF rlpp,D-0 OR FLIOtt THEN 
1624 LET 3-pp*4 
1626 FOR «*z(pp,l) TO *<pp,2> 

1628 PRINT AT m+2,*|" 1" 

1629 NEXT m 

1 63*> LET t-*-l# ( t tpp, 1 1 , ppt 
1632 LET —21 1 LET 1-12 
1634 GO BUB lOSOi REM PRINT CARD 
1636 LET wt-wp 
163B LET Fl 1-pp 

1639 RETLWN 

1649 REM POT DOWN 
1641 IF FL1-0 THEN RETURN 

1643 IF pp-O THEN GO BUB 1 733 1 
BUILD ON ACE PILE 

1 644 IF i I pp , 1 1 -0 THEN 
pp,H-li GO TO 1650 

1645 IF it lr (pp, 1/ ,pp>-" " THEN GO TO 1656 

1646 LET tcmt-FN c (c* , z* (^ lpp,2> ,pp 

1640 IF t**t<>? AND t»«t<>9 THEN GO SUB 1 7B4 
( RETURN * REM INVALID ENTRV,PUT CARD BACK 

1650 LET n(s-?tpp,7)+l 
1652 PRINT AT 21,1 2l" " 
Ib56 IF FL1-B THEN GO fO I69S 

1656 LET it tpp,2I -nfi+i <FLl ,2)-i <FL I , 11 

1660 LET »-l (FLl ,11 

1662 LET r-4»pp 

1666 FOR 1-nf* TO i<pp,21 

14»6B LET l*(| ,pp)-t«C*,FLl> 

.670 LET (.4-EtCi t pp) t LET t*-i*2 

1672 GO SUB 105O[ REM PRINT CARD 

167<l LET i»<ip,FLi J-" '" 

1676 LET «•«+! 

1 ^78 NEXT i 

1682 LET z (FLl, I) -zl FLl ,11- I 

'6B4 LET HFLi,21-l (FLl, U 

k686 IF I IF LI. 11-0 THEN LET FL4-FL4 1 l GO TO 

1692 
1687 LET m-z (FLl t l>*2i LET z-FLl#4 
16GG LET e*-a*U (FLl,n ,FL1) 
1690 GO SUB lOSOt REM PRINT CARD 
1692 LET FL1*0 
1694 RETURN 

1698 LET z(pp,2t-nf« 

1699 LET z«ln4«,pp»-c* 

1700 LET w-n*»+2i LET z-4»pp 
1702 GO SUB 1050* REM PRINT CARD 

PRINT AT 19,121 s * 

LET FL3-FL3-1I GO SUB IGSO 

IF FL3-0 THEN PRINT AT 19 



RETURN i REM 



LET FL4-FL4+U LET il 



1704 
1796 
1707 
LEI 
1799 

1 7 1 a 

1714 
1716 
1 720 
1722 
1723 

l 724 

1726 



FL4p*FL4~10i GO TO 1724 

IF 1 >FL3 THEN LET 1 -FLJi 

FOR i"l TO FL.3 

LET l*<l>-l*(i-»-l) 

NEKT i 

LET *-19t LET a-12 

LET c*«l*(l> 

SO SUB lOSOi REM PRINT CARD 

LET FLl-O 

RETURN 



15| " 

GO TO 1720 






Lines 1599-1726 CDdiam Itie ctrsof Mfllrol routines Lines 1600-1606 move 
the cursor rigtn. and lines 1611-MM8 move the cursof left 
Lines 1620-1639 alio* you lo pick up a card Linn 1640- 
>726 allow yoj to place a card; Uiis routine atao cftecks 10 



61 




RB6IMM POW [ H 



see Tide card tias been placed m a valid position — if it 
Hasn't. if 5 returned to its original position on-screen, 



1730 REM 
1733 IF 
I M4 IF 

RETURN 
1736 LET 
1736 IF 
SUB 17B4 

CARD 
1742 LET 
1744 
1746 
174B 
175Q 
1732 
1754 
1736 
1758 

1770 
1760 LET 
1762 
1764 
1766 
1770 
1776 



60 SUB 17B4; 
BftCb CARD 



LET 

FRI 

BO 

[F 

LET 

LET 

LET 

IF 



LET 

LET 

BQ 

LET 

BO 



ACE BUILD 
FLI-B THEM BO TG 1736 
£ IFLl.llOl <FL1 ,2) THEN 
1 REM INVALID ENTRY, PUT 

suit -CODE t* (2)^157 
CODE *»(*.n t 1 v >CODE r*<l>-l THEN 00 
i RETURN s REM INVALID ENTRY, PUT BACK 

• *(BUl1.J»C*(l > 

I-Oi LET w-3»*uit+l 
NT PT 2I,12|" 
SUB 1050s REM PRINT CARD 
FLI-B THEM SB TO 1776 

*#<i EFLl, 1) ,FL1>«" " 

z lFLl,ll-i <FH , 1> -1 

t (FL1 ,2)-z (FL1 ,11 
ltFLt,i»-0 THEN LET FL4-FL4-lt GO 

C*-K*(ltFLL T n ,FL11 

H-zlFLl, L)+2 

i-FLim 
SUB 10501 REM PRINT CARD 

FLl-Ot RETURN 
SUB I704i RETURN 






Lines 17M-I77fi Pul Che card held on its ace stack, after checking (hat the 
move is legal. If its invalid, the card s returned to its 
original position 

17BQ REM PUT BACK 

1794 PRINT AT 2l,l2| " * 

I 785 IF FLI-B THEN BO TO 1900 

1 766 POKE wo , 1 5 

17B7 LET **p-«t 

176B LET pp-FLl 

17B9 POKE Hp, 143 

1791 LET *-4#0p 

1792 FOR l-z(pp,l* TO i(pp,2> 

1793 LET ««i*2 

1794 LET c*-r*U ,pp1 

1795 BO BUB I 050 i REM PRINT CARD 

1796 NEXT i 

1 79B LET FLl»Oi RETURN 

16iX> LET w-I9i LET B»12 

1B02 LET FLl-G 

1B03 GO SUB lOSQt REM PRINT CARD 

1904 RETURN 

Unci 1730-1804 An invalid move causes ttus routine to oe called, returning 
the card to its original position, 

1950 IF FL1O0 OR FL3-0 THEN RETURN ( REM At 
READY HOLD INS A CARD 
1952 LET FLl-9* LET t*-I*<l) 
1634 LET K-2li LET z-12 
1955 PRINT AT 19,12;" 
1B56 GO SUB 105Ot RETURN 
1957 REM PICK UP «. DISPLAY CARD 
1 B5€i 

1959 REM NEXT 3 BATCH 

I860 IF FL3-0 OR FLIOO THEN RETURN ( REM CA 
r"T TURN OVER BATCH 
1961 IF I-FL3 THEN LET 1-0 
1B62 LET 1* 1+3 
♦963 PRINT AT 21,12|" 
!Co4 BO SUB I960 
1866 LET n-19j LET z-12 
1967 IF 1>FL3 THEN LET 1 -FL3 
:869 LET w-19i LET *-12 
1B70 LET c*-l*U > 
1873 GO SUB 10501 RETURN 
1B74 REM TURN OVER BATCH fr PRINT 
TOP CARD UN DECK 

i860 IF FL3*2 AND FL5-0 THEN BO SUB lB90i RE 
TURN 

1B82 IF FL3-1 AND FL6-0 THEN BO SUB 1693 
1684 RETURN 

line* 1&5-0 1884 Pick up tne top card from the rjf ck and display it as IN 

'held* card Note thai you can't see any ui ifie cards below 
it until you've decided where you want to put it. 

1990 OVER li PLOT 9l,20i DRAM l,Ot DRAW O.Bl 

DRAW 24, 0% DRAW 0,-i( OVER O 
1891 LET FL5— li RETURN 

1893 OVER ll PLOT 93, IBi DRAM -l,0i DRAW O.B: 
DRAW 24, Oi DRAW O.-li OVER O 

1894 LET FL6-I1 RETURN 

Lines iaso-18^4 Remove trie 'under cards' of the deck, once 1 card lias been 
selected .. . just like a real deck or cads? 

199B REM TURN OVER 

1900 LET c*-i*Hll,i(*Ml-n 

1902 LET *-r tf 111*2 






NEW 



1904 LET 1-411*4 

1906 GO SUB 1030 i REM PRINT CARD 

1907 BEEP .03,20 
19DB RETURN 

Lines 1B98-19Q8 Turn over the next batch ol thfte canfe 



19 IB REM QUIT 
192^ BORDER 2 

1921 BO SUB 4000 I REM LOSE 

1922 PRINT AT 17,0,,,,,,,,,, 

1923 PRINT AT 19,0* PAPER 61" 
Lit Me r game 7 

1924 00 SUB l50Oi REM SET PRESS 

1925 LLS 

1926 IF 1*="/" Oh i*-"V" THEN 
M PLAY NEW GAMb 

1927 STOP 



Mow tbDut *n 



BQ TO 2001 1 RE 



TO Linn 1918-1927 Qui! the cur-ant yamu and as* il you'd like to play another 



1930 
1932 
1936 

i*?*o 

1942 
L944 
1946 
1948 
1950 
1952 
1951 
1936 



REM CHEAT SUBROUTINE 

IF FLIOO THEN frfcEP .05,20* RETURN 

PR 1 NT AT I 9 , 1 2 [ "* 

LET FL2-FL2+L 

FDR 1-1 TO FL3 

LET t*-l*fi 1 

LET «hf-l+INT (F L 3#RND) 

LET lfdl-ltfsh' 1 

LET l*t*M>-t* 

NEXT 1 



BO SUB 1B60« 
BEEP .05,201 



REM NEXT 
RETURN 



BATCH 



Lines 1930- 1956 This routine allows you to ctoU jnd snuflie the cards 

you've got left in the pack Ttiis means yDU often find that 
mischevious card that never seems to come up! 

2000 GO SUB 11001 BO SUB 1OO0 

2001 REM INITIAL. ] BE 1 SET UP PACK 

2002 GO SUB 1400: REM SHUFFLE 
200* BO SUB 1300i BO SUB 1200 

2005 REM BET FLAGS 1 DEAL CARDS 

2006 LET t*p-22577i LET pp-4 

2007 POKE wp-,143 

Z010 PRINT AT 19,0 1 "DECK CARD 1 M l PAPER 7ft 
tt " 

2011 PLOT 94,16* DRAW 0,flr DRAW 74, Ol PLOT 94 
,18t DRAW -2,Oi DRAW 0,8i DRAW 24,Oi DRAW 0,- 
2 1 PL01 92,2Q( DRAW *2,Oi DRAW 0,8t DRAW 24,0 
■ DRAW 0,2 

2012 FOR i-4 TO 13 STEP 3 
20I4 PRINT AT 1 ,0| INK 2t 
2016 NEXT i 



PAPER 7\ 'ttt' 



2016 PRINT AT 21 ,0t "HELD CARD = 
2020 BEEP ,1,36* BEEP .1,20 
2022 60 TO 1516* REM SET PRESS 

Lines 2OO0 2022 Cat) all the subroutines required to play ine game. Lines 

201 0-201 8 draw (he deck and ace slacks 

2100 REM FINISH ROUTINE 
220O PRINT AT 17,G, ,,,,,,,, , 

2207 PAPER Zi INK 7 

2208 PRINT AT 1 ,0| > tpqr »pqr »pqr wpqr *pqr»pqr * 
pqrapq'i PAPER 6; FLASH 0| J " 

2212 PRINT AT 17, 0| BRIGHT 1| PAPER 4t INK O t 

" WELL DONE VOU HAVE FINISHED 

2214 PAPER 4i I NK O 

2216 GO SUB 3000 

221B IF FL2-0 THEN GO TO 2221 

2219 PRINT AT 19, Oi PAPER Si" but you did " 
t BRIGHT l|" CHEAT "1 BRIGHT 0( " "| PAPER 7| 
INK 2iFL2j FLASH Oj PAPER 3t INK Of" tie« H i 

2220 IF FL2>1 THEN PRINT PAPER 3r"»"[ 

2221 PRINT PAPER 5t TAB 32 t 80 TO 1923 

Lines 2100-2221 This 1$ the ' end o' game routiiM, announcing to all and 
sundry whethiet you have won or not, and how otien you 
cheated 1 

2999 REM WIN 

3001 RESTORE 31O0 

3003 FOR i-1 TO IB 

30O5 READ 1 t p 

3007 BEEP I/5,p-24i BEEP I ,p 

3009 NEXT i 

3011 RETURN 

310O DATA .2, 22, .1,22, .25, 27, .25, 27, .23, 29,. 2 

5. 29,. 4,34,. 1 T 31,, 2, 27,. 1,27,. 2 ,31,. 1,27,. 2, 2 

4,, 5, 52, . I ,32, .2,29, . 1,26,. 4, 27 

Lines 29993100 Play ifle tune thai accompanies a winning game, 

3997i 

3998t 

3999 REM LOSE 

4O01 RESTORE 410O 






62 



■ 







m. 






MACSEN 



SOFTWARE 



s 



D 








CENTRAL 



-^^duuaMMi 




Wft 



PROGRAM POWIR 




BEEP 1 / 3 , P 




40O2 FOR i-l TO 9 

*004 READ 1 ,p 

*0O6 BEEP l/15,p-24i 

400Q NEXT I 

40 I O FOR 1-1 TO 7 

Kill BRIGHT 1 

40 '.2 LET k-z (i , 1J-1 

4-M* FOR j-=l TO k 

40J6 LET c*-Jt*l J ,i i 

40IB LET **j+2 

4020 LET 1-4*1 

4021 SO SUB 1050 

4022 NEXT j 

4023 NEXT i 
4028 BRIGHT 0* OVER O 
4030 BORDER 4 
4032 RETURN 

4100 DATA .4,27*. 4, 26, .4,27, .4,26,. 33,27,. 
22, . 35, 23, . 3, 23,. 6, 20 

Linei 3998-4100 Ptay me tune that accompanies a losing game This routine 
also upturns ill the undismayed cards in :he deck 

30OO SAVE pat. one*" LINE 1 
50O5 VERtFY -p«t 1 •flew'' 

Linn 5000 5005 Comprise the 'SAVE' rout m a This can be easily modified to 
work with M>trodrives. using 'SAVE *"m";1 'patience" and 
soon 

6000 PRINT AT 9 t B; BRIGHT l f PAPER 6; INK 3; " 
•l PAPER Ij" CONTROL KEV3 " ; PAPER 6e " "' I PR 

INT 

6001 PAPER 5 

6002 PRINT " 5 LEFT" t "B RIGHT'' | TAS 32 

6O05 PRINT " 6 PUT DOWN-,"? PICK UP" i TAB 32 
6010 PRINT * 4 PICK UP FROM DECK " | TAB 32 
6015 PRINT " 9 NEXT BATCH OF THREE "(TAB 32 
60 IB PhPER 4 
6020 RETURN 

Unw W0P-M20 Print up the delsils of the control keys needed to play the 
game 



POWIR MAN 



L 



By B Hobson 





Jatmin'i iMWfcand 
once ■gain he's 
matched against lti# 
might of the machine 
Cdda moen monittn. 
There are $ levels till 
you gain an ox Ira HI*, 
to there's plenty of 

opportunity to 
practise your arcade 
■fcUl*. 



Just when you thought that Jetman had been pensioned off, he pre- 
pares* to make a Comeback, Yes, the star of sereen and monilitf. 

Jttmmtua returned bom the comfort of hi^ South t oast g eria tric 
hOttSC, forsaking all thoughts of a weekly pension, lo grace your 
Spcctrums once more. 

His current exploits invoke him in collecting ohjecLs such as 
spanners, shovels and clamps, no douht with the intention of mak- 
ing a n c* tra boh or two as a m os >n I igh t i n£ m otor mecha n ic. ( Th est 
are iitird limes — Ed.) That or his bath chair is due for a service, 

! 'nforlunalcly. Jetmtnt'n twilight years are nut destined to be 
totally trouble free. The terrible lun at monsters arc mil to thwart 
him (OK, this tart the Worthing yOM know anil love, bul we RCVCt 
promised realism). 

You control Jeiman-w'nh the following keys: A — up. /. — down, 
M — right, N — left. If yi »u let our old chum touch one of the lunar 
monsters, you'll lose a life and you Ofily have three at the stari. 
However, if you manage to reach level 5, you'll noi only guin td 
extra Life but you'll deserve a golden handshake, At I'.Swecannnk 
make it as far as level .1 rjcrorc Jeiman gives up the ghost, 

So. reach for the Grecian 2000 in J don't take an age typing in 
the program in the old man yet! 



5 TLEAP 450?3S 
l -J Lf.t hsi-0 

It. PfslNl PLASH i(A' ...,,,. MAM" 

BR I SI U Ol IWVF>" OVER Ol FLASH ff 

I | 



VTt W> SOB B50< 
'B bU ViUH 9»HmJ 
40 PAFER 7c INK 1 i 



tURDER 1 I CLS 



Lines 5-40 TtiE ooening lines tower Ramtap to prepare tor ifw machine 

code which will print and animate the lunar mcn$1er$ Then 
prim ihe 'Please Wan message and call up the 3 subroutines 
which sel up the machine code, graphics and instructions 



REM SET VARiAM 
50 LET | 

60 LEI *t-Oi LET ot»-Oi LET I i -4 
7o LET lfc-1 






F-APER 61 ■ "[ ■ NEHT 
PAPER 6) AT 21 t f 1 

, If 'SCORE-- 1 « 



Line 45-70 Set up the initial variables, sc-store, le-level, obobjects and 

1 1 -lives llyoutindtriegameatoucrttniiriciiy you can 
itiways give yourself more lives 

REM PRIW bCREEN 
1 till blib SfXMJ 
2&Q FOR F»0 !U 6J1 PRINT 
I 

206 FOR f-0 TU ^li PRINT 
"t! NEXT t 

PRINT PAPER 7. | INK 7|AT 
j At 1,1B["H1 SCORE-jJ.* 
210 PR INI PAPER 7 1 INI 7iAT 2 J , 1 9 j "OBJECTS 

"(Olj 

220 PRINT PAPER 7; iNh 7tAT 21 ,1» 'LIVES- " 

240 PRINT PAPER 6jAT 21,71" "| 

23Ci FOR rii-1 TO 1 1 I 

260 PRINT PAPER 6( INK 0|*t*I 

270 NEKT n 

2SO FOR -f-o TO 235 

2^0 PLOT f,?i DRAW INH 3tO,5l N£*T f 

IvO LET k-17i LET y-15 

310 FOR f-10 TO SO STEP 3 

320 PRINT FLASH 1 1 AT 10, 12| "LEVEL rt M 

330 BEEP .08,*t BEEP ,05,f 

340 NEXT f 

3SO PRINT AT 10,1: 

40O GO SUB 4300 



hmh 



Pnni the ii'si screen. Lines 290-290 print itie time bar at ibe 

rj&TtomDlihe screen 



412 
415 
420 
425 
430 
4 S3 
4 4 
445 
450 
453 
46 
463 
4 70 
475 
480 
485 
6 THEN 
497 IF 



MAIN GAHE 



STEF -1 
INK 7|0,3 



REM 

fOR t-233 TO 
PLOT t,9i DRAW 
LET p-3276*. 
BO BUB 3O0O 
IP i~IG3 THEN 
IF 1-1B7 THEN 
LEI p-65022 
QO SUB 3r> 
IF J-I-7V tHI-N 
LET u-65276 
GO SI lb 7000 
IF 1*199 THEN 
GO SUB 3O30 
RANT>DHIZE U6R 43i^36 
IF ATTR fx,y+l}<>36 

00 SUB 7000 

ATTR (*c« t yvt^57 THEN 




P .00^,4, GO SUB 450O 
4BB IF ATTR <mn,yv1*;37 
490 NEXT t 
300 GO TO 7000 



3100 



OR ATTR (xM.yllOS 



BEEP .05, It BEE 



THEN OO SUB 4000 



Line* 41 Z- 500 The mam game routine in which the lime bar is reduced (line 

420), the keyboard scan subroutine is called lime 430 
keyboard scan subroutine iscaJied time 430) and other 
subroutines are caned 10 make the movements, etc 



3000 

30 10 
■< 120 
30 SO 
iAT 
3060 
3o 70 
S'^BO 
3090 
*, I 00 
£l IO 

■ir<i 

313*,' 
'j4u 
H30 
-I60 



REM 
LET 

IF l>191 
RETURN 
PRINT 
n-I ,yi 



(lOVEriENI 
I»IN p 



ROUTINES 



RETURN 

IF v r > f«N 

LEI y-V-t 

RETUftN 

tf X>16 tHEN 

h-hM 
RE t URN 
II ,, .4 1 1 It n 

I Et K-!. I 

RETURN 

IF y^ZS THEN 

LET /*"¥»! 



THEN LEI l«i-A4 



INH OiAT «,¥i 
"tAT **2,yi 



RETURN 



RE TURN 



RFTURN 



RETURN 




64 



WARMASTER 




l OTHLO ftlEN 1 

MZHL 



1944 Buttle .it [hi- BuIkv 
To celebrate l he 40ih 
Anniversary of Ihi* 
American Victory, 
I j.ihlorien have launched 
PANZER ATTACK. All 
graphic. I player war game. 
Real time action, full 
Instructions anil tactical 
hints in the program. 

Spectrum 48K £5,9$ 

NEWSFLASH 

OVERLORDS 

Price £5.95 

Computer Speccr um 4HK 
Rd*a« Date Feb. 28 1985 



ft 2 Plavcr Strategy Game. * Keyboard or 2 Joysticks, 

ft Simultaneous [iiovcnU-ri! by both players 

ft Alt Graphic. V 12 Map Screens, 

ft Almost No Rules — Anything (iocs" 




L<Jgtil QRItiN 3 



to 






MASTERS OF 
SEREBAL 

• 48 K adventure game 
ft All graphic. 

ft Arcade graphic combat 

routines, 
ft 3D graphic caverns, 
npston joystick 

, ompM iblc. 

• I nil instructions, 

• £6.95. 



OTHER TITLES 

Redcoats.... £5.95 Confrontation Master 

Special Operations ..,£5,95 program £7.95 

Billy Bong. ......... ....,£2.99 Con fro mat ion scenarios 

Lifeline „,U W Vol U..., £5.95 

VoJ2. ;5.95 

Available from selected branches of: Co-Op, John 
Men/ies. Granada and Belter Software shops. 

OK Stftd irj HI • ■ i-l...i.*-ii. l iij I'irfc I jjk. PuynWB. OtertmrSltlZ IRfc 
I'afwen r0«5> Pft*M 



Pirate «nd me . , 

Computer...., — 

I endow a cheque/' P.O. made payable toMC Lothtonen. 
PIcaH- debit my Access Account Ko... .................... ........ 

Signature 



Name , Addr«j....,...,., 

......PtotC'ode. 



V t 1 UtHLOklEN. M* Fntk Uo*. Per"!"* rhnUFt SJCI2 |JtE 



JSJ 



^^ 



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Cleareasy to read print • 2 print mode* (see below) • 
No split words ft Indented printing ft Inverse 
printing ft Double htng tit double width ft 32 or 40 
characters- software selselftbln ft Firmware program 
no loading Irom tape ft Comprehensive instruction 
manual supplied ft Interface 1 & 2 compatible ft 
Spectrum + compatible ft 

Th* printer comes in a slim plastic case which Will 
camphmmt your spectrum , It connects with the spectrum 
via a 56- way ribbon cable and alt connections are brought 
through to the backed the printer The printer has two 
switches — one for paper teed and one for an/aii'tina. A 
roll at paper is included in the price . 



] GRAPHICS MODE- 

FULL GRAPHICS CAPABILITY — 

NORMAL 3ZCHAP.ACTEBSPKRI.1NF 



2 ADJUST MODS 



. > ,■. 



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* IN ***•*■ ■*.!*. 'ht fil'.v* it 

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double width v 



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Inverted 



if also possible 



*e 



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3. LISTWODE 



»Jr TSu ,1 * fun la # Lit tm 

<e v H-Jfi«' -iftn. 

"-4 1 ».jr, i iijd, r i 

• t*r H iMJi'iU mt lii 
jiii 



*r«i t-& tun ' *-«* icT 

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£79.95 (+£4.95 P&P) 

TO: FLOYD. 1 50 MERRION flO AD . DUBLIN 4 IRELAND 

Iwclaeck-quepy IliiI fttade Qui to FIOVD — 

prtnl*rt<g £84 90EACH(inclp&p) 

box«* of 10[fjll*olp«pM^ £12.30 

ro|ko1pnp*r@£2S0Mch 

TOTAL ■ 




UAM POWM 



ht- niRN 



Lines 3000 3180 Tfvs subroutine scans the keyboard airmen updates 
Jetman's position. 



4000 


RE« PICK UP OBJECT 




RANDOMIZE 


4iiuTj 


BEEF . U5 , I s BEEP . 0«? , 4 


4<H0 


iff *d-*c^50» J'JT <o+RND*25> 


4015 


LET ata^ob' 1 




PRINT PAPER 2, Ir* 7, AT 1.7|»ctAT 2l,2? 


1 ob 




«i>25 


IF ob-IO THEN GO TO ASOO 


4<*3i> 


brj SUB 43O0 


41 <*!• 


RF 1 URN 



Lines 4(100-4040 Th.s routine p>cks ur an orJiectanitTnpn increase* yoir r 
s cor e It also c freaks to s ee if yo u ' we corn p lete d your [ash. 

4»M> REM PRINT OBJECT ON SCREEN 

4563 RANDOM I ZE 

4SK> LET ex-4+rNT [RND»13) 

4515 LET yy-2+lNT CRND»2*t 

4520 BEEP ,009,3 

4325 RANDOMIZE 

4330 LET •»-CHR* H3fi*lNT <RND*3M 

4340 PRINT INK IjAT Kx,yy|«* 

4340 RETURN 




bnei 4500-4560 


Positions [tie ociects 1i> be col ecled at random 


on the 






scf«n 






5000 


REM 


Ft»E MACHINE CODE 






50O 1 


REM 


VAW TABLES 






5003 


CLr 


i LET b"5t> 






30t»7 


RANDOM I IE 






5i>IU 


FOR 


f»t TO « 






3020 


► Ul t. 


b,lNl (Rt4D»29+U 








PQ> L 


b* 1 , INI lRNU#I3+4) 






5O40 


r L), E 


tt«2, INI <HNL* '• I 1 








PUKE 


li+ <i,INr :RND*'-l> 






^,n 


IF NOI PLEh lb*?] AND NOT 


<b* 


N GO TO 5> (■»" 






SO 7 A 
V4SO 


HIM- 
F Q( E 


h«4, INT iKrj|}»»* t\ . 12B*MRNI> . 
b*S f 2^ 


5) 



"» I h I b=b-<, 

a lOO NEXT f 
SI lu RE 1 URN 

Linns 5000-51 ID Sets up Vanablas lof ine machine a>de*hicihc«fTlfOlStne 

rnrjDn monsters 




60OO 


REM END 


Of GAME 












60 to 


J It R j : 


F API R 


1 t 


IMK ' 








60 20 


PF1N1 


PAPER h; 


INK 


njAI |, 


l"! " 


J 


F 


T ri 


A N 


* 


















6O30 


PRINT 


5 


TAB 10 


| "HI 


SCORE " 


[Ii4 








6u4fi 


PRI N1 


■ 


TAB t>i 


"Yni! 


R*Mch*d 


Lrvel 


"j 


l* 


4«»S«i 


TFlrJT 


; 


TAP 6; 


"Von 


Sldi ed 


'lac 








A" l6< i 


IF «i_ 


h* 


IHLN 


r^RtNl | TAB 


J I|' 


Wei 


<JOft 




TAB 3{ 


"Vgu b»at 


tin? 


hi oh**t 


scur 


•?' 


• 




*4 170 


F'FINT 


til 


TAB 3| 


PAPER 


■ ; 


1 AN* 




TD PLAY ^AlrM 
















6<"iB0 


ir SL : 


'hii 


THEN 


LET ha 










ftC>9ri 


<SE 



















fi 1 c»ri 


BO TD 


•0 

















Lines 6000-6100 This routine- prinls up the score at the end ot each game, so 

you «nrjw ho* well you fared 




Lines 6500-6550 OK, so you ve naoe il lo a new level — this sufif outire 

prepares tor Itta ne alone 

?ooo rem i nose a l jfe 

02 TOR t-0 TO 30i NEXT t 
«I0S f LIR f=5ri TO STEP 5 
.'"!<' BEEP .05, I 
"020 BORDER INT (RND>6> 
703O Nfe*< > 
704o LFT Ijali 1 
r-04? II ti"0 THEN GO lO 6OO0 
7068 BORDER 1 







I 



1 



I 



I 



to make 



I 



I 



I 




t t m 



a* a 



■je knm> 



^ 




'A 

7-** 



■mi 








HOSHHM PBHHm 



> SO TO S 

Unei7000-7D70 if you ve been bumped off by a moon mcn*lei this routine 
lakes away a I if* and checks to see if you've run oul 

Qin-n-i fVf-r-i nAUHINE CODfc 

BfniS LET !*-.■'» 

BOlO FOR n«43096 TTJ *S056+17e 

902O REftU Ml POKE n t *s LET a-*** 

9030 NEWT n 

S040 IF »<>20937 THEN 9EEP l.4i PRINT «T lO, 



ERfiGr- IN DATA TROn > INF- 9^0" i STQF 
PFTIIRM 

■ r,ii-t I H 



1 I "EF 



, - 'l , 1 »■ r» , 



• 



,93,221 ,06, I.A..".-- , .215,122,213,123,215, 

, ; ;: . i i "5 , '. is 

a"j M DATA 20,16,240,221 ,33,221 •33.221 .33, 221, 
15,221 ,35,24,215,^71,33,80, I 95, 221 , 12c, ,v, Z54, 
^33,aWii ,22 1 , 1 34 , /.* 254 , 255 , 40 , 4 , 254 , 31 ,32 , S , 22 
I 

bOa<j UATA 126,2,237,68,221,119,2,221,126,1,23 
4 , 2, «0 ,4.234,17, 72,0,221 ,237,66,221 , i 16 

i ,126,f>,22i . 1 ■4,2,221, 119,0,221, 126,1 ,22 
1 

»W1 OATH 134,3,221,119,1,14,144,221,203,4, 
6,40, )*J, 2? 1 , 703,4,190, 62 ,6,129, 79, 24,4,221,20 

** i "■■ , 3-4 271 1 Jit 

•>ATA 4)7U3, I -»l ,1Vn, 56, 50, 143, 92, 221 ,S6, 1 
,o. . ,2»H, 122,2)5,221 ,126,0, 1,715, 

BU"'i}fii. 1,16,236,221, 

?i . , 195.49,176 

Lines SQCHMH 10 Tms is ?he machine corJedaU 

8900 KEM RBAPHfCS 

flSOS LET «*o 

B310 FOR t>*'ISR '* TO USA "1 • 

9S2C READ st AOfE n,«i LET ■ -*«+« 

9530 MEKT n 

9340 IF m- 17869 I HEN BEEF l,4i PRINT AT I", 

I; ERfcOP IN DATA FRC1H 4. t Nf 854*0"* SfUlt 

9530 RETURN 

9560 DATA 0,0,3,13,63,231,231,63 

9370 DATA 0,0,192,240,232,231,231,237 




036O DATA 13, 15, 6T, 55, 24o,253, 235, 24*"7 
059O DATA 74n t 74ci, 252, 236, 13,^35.. 
S600 DATA 195,195,193,192,192,192,0,0 
66 1 o DA TA 193,193, 131,3,3,3,0,0 
B620 DATA 1W2, 192, 1^5,207,253,231 ,23 1,6 J 
B630 DATA 5,3,193,2*3,233,231,231,2! 
S640 DATA 1 5 , 15, 63 ,35, 240 ,253, Z55, 207 
BA50 DATA 740,240,752,236,13,233,253,243 
6660 DATA 3,3,1,0,0,0,^," 
8670 DATA 192,192,129,0,0,0,0,0 
9690 DATA 28,62,69,61.23.123,251,27 
9690 DATA &:►, 127,96, 15,96,229,0, 10 
870O DATA 36 ,60, 24 t 24, 24 , 24 ,60 ,36 
97 JO DATA 1^4,16,16,16,16,124.124,56 
87 20 DATA 28,48,112,216,10 . 1 
Q730 DATA 66,66,231,235,231.231.255,231 
S7#0 OATft 29,9.60, ^6,32, 52,36,60 
8 750 DATA 24, 24, 6'*, 90, 24, 36, 76, 1 02 

Lines 8500-8750 These sfll up ihe Usee Defined Grapmcs *rnch are littefftj 
Throughout the program. Asa guide, 105a: inlograptics 
mo depress Gaps Stmt'9 ana then the reqwf ed character 11 
will t*i«n appear as a graphic Give >U go - you could enc up 
with a mutant Jtlmw. 

9000 REM INSTRUCT IONS 

901M If'KIJUV it PAPER 1) If* 7: CLB 

9020 PRINFT PMPEft *t 1 «► OlftT I,10|" J 

fl N H 

9i>23 PRINT 1 TAB 7 j "Wr 1 t * "n by 9,H08SON" 
9030 PRINT |"C+n yern h«lp JE IMAN to -void 1 

h*«Qon fihon*t«rB and collect up th*ubj«Lt« win 

4ppa*r «t random,' 
904ft PRINT j'Ycu mitt tollftt TE*» <rt*t«t 
Sto r Hch the n#*t tr^wl." 

SO PW1MT ';"Th» moon «onit*rt lionivtr , mt 
Ida th»re b«st to atop you, **th«y inc« 
«■» by ONE on ttch]»y»l . " 

9060 PRINT t'Vou h*v* FOUR hvtt plu* ON 
Eaxtr* 1 1 f * t+ you r«ch IvvalFtVE." 
7Q PRINT LI; TAB 3j PAPER 6f INK Oj " ANV 
TO CONTINUE " 
909O PAliSI 
9093 CLS 




¥ 



U t 



if you're a 4BK Spectrum owner. PAiNfPlUS and SCREEN 
MAC H IMF can transform your graphic* expertise in seconds! 

just Lake a look ar some of the things- thai are possible 
n We practice) 

YES they wf- --d on a ZK Spectrum wth no 

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These two packages are nnr- : PA'MTPLUi I 

compJetc ■ ' ywus pfogwm Pi rx*nTfctW 

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at hMMtfhl, Bcat'li n, -, :,i',l,«, 

CtNj4H1^ J -->- M.I I Mv/1ll> Ml Ii 

" 11 r- lir" i I ii I* 

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uti "»jrii-. I Tars $iu» ufttimiipd 

ii » 
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SPECTRUM UTILITIES 

for 48k Spectrum/Spectrum + 



Suaenort fa OC 

F*« Mecttate CwJ* 5i>« c-MMtf from 
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'00 bylei long hi av#r*o* fecQndi 

hwTotui teas 

Renumber, d*l*t« runt at »•■■ 
■, u P.CM l. tree*. l»cilny le vurf 
pr8q.(»i»' run ip»fn with tue* 
$pe*arisr<*l *rf *fffrjW"iJ 5*1' 
mMvy j»*d no iff II'MM «t BAStC- 



Oot* re do 

R**.' rime nlar.lt **pinv<1 on tctHd 
nueuth ui>i3*iao. L»«>« rmvuna 
wnm tiijviifl ydi# tmttmite a*tn* Will 
mil *1f»« tp««d Wf S[w 

CmiifliB t*M 

A InH MmiilmJiiv* Cll, fi1#npm*, na o* 

ttewt, tikrtvpa. DASIIf. * ui i.im »M Iwh, 
1 1 lc*d i4Hf»*» option !□ er"il to 

For '*it owi(Mtc.»> ktrid cMbqim/PO ro: 



KM SYSTEMS 
18 Comffey Court. Grays, Essex 



All above programs written in Z80 machine code 



= VIDEO VAULT INTERNATIONAL 
- 10 • REPAIR SERVICE I 



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School rr|»Lr> undrrUlirn diHounlt avaiUttl* 

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(I. IK 1.IHI. I.ti M i. [ >"■ it, 5.(8 lEuroo* % Ihiavlal ur *ill a iiiia I :<iu tlir 

tarn* dav In htkmh m 1 * r < last Mini ahouM v " i>'',ii-i< a* <aifc*» Rr« ■■ 
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AutomnTiC mnthod proved ro ba 

!hrj MOST tuecaudJ avidbki. 
inciudfi tc noilt'f iri(j of 
ll »sda rt ai» firagrarm & program* 
m map sraa 

Tho Watadnvr. 0O7WD includM 
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YOUR SPECTRUM DOES NOT CONDONE SOFTWARE PIRACY 



CLASSIFIED INFORMATION 



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Fast 

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Average 

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£15 




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LTD. 

FIRST CO. IN All 
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• MOST SPECIHUMS 
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•PLEASE PHONE FOR 
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•OR PHONE SEND 
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ESTIMATES ENC f 1 HO 
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"I have come aciou a firm 
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tout problem, They ere called 
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repairing Uutly Spectrums. are 
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PHIL ROGERS PEEK & POKE' 
■POPULAR COMPUTING 
WEEKLY "JAN 1 085. (VOL N 
NO II 

MANCOMP LTD. 

(DEPT YS) 

PRINTWORKS LANfc 

MANCHESTER 

M19 3JP 
061 224 1888 

Entftne&ts a/ gently required 



MAGICMESSAGE 



Pui T'tMJH riMiw m :n* HALL Of 

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Version 3 

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SPECTRUM REPAIR 
SPECIALISTS 

48 hour turn round on most machines 

£12 50 plus parts and postage 

Send your Spectrum together with 
description of fauk to; 

Micro Workshop, Repair Services, 

273 Moston Lane, Moston, Manchester, 

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SPhfTRUMi 

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TAPE COPIER 



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• Ciammii aaaaiit to waa 

dOfsmsJiMKis^ 

tmntrn ■ S0tiOtn«aiaai - f 1 W 

■ «W/Nl 



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WC I iiall i waarma UmrVtk 

Ivy Ltttl Bt4M 

MOSt 7»i»J 



J 



CABINETS 

A rarnje of Cat 
especially dosignod 'or 
your home computet 
sysiof" Keep fl du&t 
free, tidy and aecure, 

SendS.; 



MARCOL CABINETS so^iA*™^™ 

MWbroofc PW Waal Sfniltwnprnn SO tOHVY 
TaJ <OT03l?74a32 I Z4 hw animating ta+vlCaJ 




YOUR SPECTRUM DOES NOT CONDONE SOFTWARE PIRACY 




PUSUM P8WM 

PRINT PAPER hi INK OtflT l,10i" J E T M 

PRINT | TAB 12i PAPER 2) 1 MK 7 1 " OBJECT 

50 to 75 POINTS' 

"o = Sp^nnvr"; ;TAB I 1 J " 

It "q - P1ct"(" t TftB U s r 



PRINT 
PRINT 
■ Shuvel" 
CNyge-n " ; 

9120 PRINT 



TO CONTINUE 
<*t30 PAUSE 
9 140 CLS 
913<> PRINT 

9l6«f PRINT 
NTROL5 " 
<7170 PRIIVir 
WN"S ? TAB 
9tBl> PRINT 



tTAB 9 J 
;TAb 11, 

; :TAB 1 
; TAB I I 
£1|TAB 5t 



"« = CI dump" 

PAPER 6[ IN* 0|" ANV KEV 



t PAPER *»1 INK OiAT l,!Oi " J E" I 
I ItoV V; PAPER 2f INI ■';■■ KE\ CCi 



i T AB 1 
II!! "Ni*LE 

iTflft J|« 

"l ! TAB 2i "tcjgt»th«jf 
^1"?^ PRINT Cl|TAp ?j 

TO START 
9ZOO PAUSE 
92 JO CI 5 
9220 RETURN 



As -UP's i1AB 17r-2i-DO 
) IAB 12] "Ml»RIQMt 
Veju may «l*o ua* tun key* 
to nav( di dgonal 1 v" 
PAPER 6, INK Oi" ANY fcEY 



Lines 9000-$ 220 Tsils iubroutPne pnntsuptne iwostreensof instructions 

Troubles homin* Pete says: This is a rather nice bit of 
programming but some extra speed could be injected by making 
&omc changes io tines 3070-3 1 80. These lines each run through 
checks tosecif Jctmiin is akmi EO fall off the edge of the screen. 
But you can avoid jilt those Mih-routiites hy checking and up- 
dating in one line, Sue v, h;ii y< >u think of the Following: 

LET *-l+{INKVS='Z AND i<T7|>-(IN«m- -V AND i>4, 
LET y-y*{ I NKE V $* M " AND y < 29) > -< IN XEY$> N " AMD y > OJ 

Pretty neat, ch, even if I say so myself (No ont'ehc wiUi — Eiih 
these lines check which keys you're pressing imd find out 
whether you're gOttU 00 the screen edge into oblivion, They aisc 
lave a Un of time which is crucial for fast arcade games in Basic. 




Come on, own up! Have you never huU. 1 could dn hufti-er tKan that, 
after typing in a lifting,? (let you've never sent a pro-am in 1 hound, At 
YS, we try (o (ht you Mime of the best programs you'll find primed 
anywhere, But we don't write them — wHtk». So, if you've ever 
claimed you could do better, fiOW'\ the rime to pmve it. 

Your program doesn't haw to he vtriiien in vu|n:r-fiisi machine 
code, just so Urnc M it"> but, Keep in t nlertriiticd and you're likely To 
see your name and game |nr utility] in print, And along with the fame 
corner the forftme (now your mtking} E4i, Wc pay Miry**n for all 
programs we print hut we don "I want half-inched hot properties from 
books and le*M?r mffc If you've seen jr. chance* are another VS rendi r 
* til have too — and tell uv 

Su, fill in rhe ft i tin he low and send it with your red hoi program to 
Gavin Monk. Program, Power, ) : pur Spectrum, 14 Rath hone Place. 
London WiP IDE. AndaAWcllasntakinjia name lor yourself, you'll 
also spur other pTogrutnrncrs on. Cos remember, if we do print your 
program, there - '! hound to be someone, whoay*, 1 cootd dobsttci ili.m 
rhati 




ive tlutt Program Power is my passporl 60 lame and 
fortune, Trial"* why I'm rushing you my 100% machine 
c om p wib k mtgaprngriun. h'$ to hriUI&jn, in fnci, that iill my 
will mc Matthew Smith chouith n>y real name is . . . 



Name.,.. 
Addrets, 



--"• ... 






Postcode i 



Telephone number — ,.„,,„.,„,, 

My progmm'sealled , «. 

I also realise rhnt if my pane H not completely nntimiil or I"\l- 
biagged ii from another mag, YS will ruin my k§mmbi i- « and 



tonp 



tinned , 






TAPE COPIER 6. 



M-ako your easentpal BACK. UP r.ojjieii with oui Mcond ganorcinn cofupr 
par.kdgp IC6. It copas with the v«M Tmiotalv 0<l pnu^'itm. wltri ne* 
UNKJUE adviiceil leatures. 48k SfMM - 1 nun mi'y Mtfkei ytnn o*d copier 
roriuniJanl ' 

■ rjcfiti Willi tail Itudtri ■ convoft* thcrn Id nofrrwl «p#od for 

dnve 1 fan sfnr. 

■ LUAUS in pTDflram parti tgNTiNUJQUSl, Y i^«n **1«n tfwa n 
iid iOund gap. ihort torta laatiif s, Tjilsn AUiQtl haadftit, n(e, mak«og 
tM ptocusB simple and eFttcttva. Usar frjonijly 

• Cojjub rtilh v. long jitusjrjrns l*ay 65QOO * byteil. 

■ Exlta 1uaivir«i t y inlugral huader reader, f»au«f dvtols, abofl. 
•cpvat coplt-i, FULL nijriui*! COST ONLV CB (of CO rtith MT6 

i» tMtlow) 



MDlbt'WOlb for TAPE TO DRIVE TRANSFER 



4B« Spocirum Cjirtnurt. with M »e Jd Waf aVOric drive* can NOW {rnnsler 
d ■ MAJORlTV ul thai* proytanis li'ic _h«ado-'ics* r long progtaAiit, ■ 

' LO" 
pj(.kLH|L' ni".l 



S4I WHh our nowlv IIWPHOVfcD 
ontT go, VAL ctDalrjr "educed 

Tui wunl by 1 000 * bytes In 2 Mrcsl icfnidll. make vmbie. «l 

To transfor frgm tap* vou musr convflft 1t>8 {Hoyram. and iri*jn tranfar 
Ihe canvDrtad byTOfi. MO'rb lot WDlbi haB the program* givnp vw rA« 

foofwlti do lhu modiTitalmm lu gxit thatti naming MP1 «iip ng» antra 
prti^r ji-i tot aa&y multiphy araurvg. th# TRUE tai Th«v have a new 
manual with example I ran if or* and *s«fct*#*. 

This wrdelv acCBimcd prop/am (see Your Spaci No 9 P14| la 
FS5FNT1AL if v'tiw are going to tiansfc MOST ot voui urograma tb your 
W ■! and tee for yourietf no rlifei 

MDIri i WD lb lor disc or Wuladnwir owners,) cosla a nwa CO, 99, 

A* an EXTRA ciplion Io uonvtmivnTly Irani !■» conwrrtnd bytpr. 
inlBgrated huadar riadf , option Id illar prtiflram namna. STOPS 
programs, Die. wo ''jvu MI6 at £3 ilrjr M'dnvfl^ qi Watatarw at f't 'tor 
Waiiidnveh uvtnwi IMT6 can ba tupfjluKl on Mme laps' at TCS lor an 

U»HG [11 

UPDATE SERVICE old cuMomeii c&n gat thrt airj»r sratiron on any 

prodirrl with a f 3 rpdijcTmn by Minding dlr"l TAPF H iy * SAF 
llarga) 

ALL PRODUCTS CARRY OUH MONEY BACK GUARANTEE mot 

update*]. 

DVFRSFAS add CI Furopfl, C2 n1h*r» lor each pioOucr SAf fu* 

enquiries . 



LERM. DEPT YS. 10 BRUNSWICK GDNS. 
CORBY. NORTHANTS. 



THE MICRO WORKSHOP 

12 STATION APPROACH 
EPSOM, SURREY 



We stock software and hardware for a raoge at homo 

computers , including BBC. Spectrum. CBM $4, Mumoioch, 

Amstrari etc. 

COMPUTER SPECIALISTS 

Visit us or ring for friendly service. See and try 

before you buy, Export orders welcome 

• REPAIRS UNDERTAKEN * 




-World Computers 

1006 Manchester Rd, Unthwaito, Huddaraiield HD7 5QQ 
Tat«|>honv 04S4 848117 



Computers 
Pa rip he rait, 

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Home Computer Specialists 



70 





SINCLAIR SPECTRUM 

SPELLBOUND 

STARBIKE 

KOKOTONI WOLF 

THE PYRAMID 

HORACE GOES SKIING 

G1LUGANSGOLD 

ANT ATTACK 

3D TANK DUEL 

JACK & THE BEANSTALK 

SORCERY 




BEYOND 

THE EDGE 

ELITE 

FANTASY 

MELBOURNE HOUSE/PSION 

OCEAN 

QUICKSILVA 

REALTIME 

THOR 

VIRGJN 




COMMODORE 64 

GUMSHOE 

PITFALL 

STARTRADER 

KOKOTONI WOLF - 

CHfNA MINER 

GILLIGANSGOLD - 

FRED 

GYROPOD 

FALCON PATROL - 

FLAK 



A&F 

ACRVISION 

BUG BYTE 

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INTERCEP 

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VIRGIN 

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AvaHabfe from Mltrodealer UK Ltd. 



All proceeds to The Bob Geldof Band-Aid Ethiopian Appeal Fund. 



THIS SPACE WAS DONATED BY YOUR SPECTRUM 




CIRCE 




Publisher, journalist and author of over 50 computing books. Tim Hartnell reckons he owes it all to 

Uncle Clive, Sue Dertham finds out why ... 



"I gucvs it alt Mailed soon after 

] came to London from 
Australia back in 197°. You 
could fed" Ihm computers 
we re goi n g t < > he the L ncul big 
thing', but there was no way I 
could afford a second -hand 
Commodore PET for £4001 
Bui then, in ls)80. Sinclair 
Research launched the ZX80 
for £ I H> and it all became 
possible." 

Five yean on. lim Hartnell 
now runx the publishing 
company. Interface 
Publ leal tons, and has written 
over SQtHtef for many micros, 
including si* or seven loi the 
Spectrum. Bui his main claim 
to fame must Ik: the uniting of 
Sinclair users under the banner 
of ihc /XKO ZX8 1 Users' 
Club, com pie I e with its own 
computing nagwdne, 
Interface It was the first 
magazine Vilely dedicated to 
ihe home computer user. 

"1 think it's funny to look 
h;*cls on those days — I 
remember writing in Interface 
that there was no point in 
giving users more than IK as 
no-one needed that much 
memory! It was all so expensive 
then anyway. Sinclair Research 
wns charging £ J 6 for a gadget 
to hold the RAM packs and 
£12 for each 'Kr 

-|1 Club was first 

advertised in a three-line entry 
in the hack of PCI* -and I 
remember thinking it might 
take a few months to take off 
and not to be too disappointed. 
I hat's how link f knew' 
Within six weeks, ihe club had 
V'MMl members! 

"For the first few months. I 
did a small newsletter and 
approached a publisher frith a 
mcw (o bringing out a 'proper" 
magazine. But they turned out 
to be a bunch of crooks who 
just wanted to bleed the 
membership dry. so I ended up 
doing the Whole ihmg myself. 

"The whole operation was 
run from my home ~ wherever 
you looked there was a mess of 
typesetting and computer 
printout! It became so difficult 
to run thai in the end I went cx- 
direeiory and used a mailing 
address. Anonymity is u 
wonderful thing at rimes!" 

Of course, being a 
computing personality does 




have its ad van l ages.. ' I 
remember being lhil- ol tin- iitsi 
people to gel a look al the 
ZXS I and Spectrum. When I 
got my hands on the Spectrum, 
ilieie were only three in 
existence outside Sinclair 
Research and two had already 
broken. During ihc time 1 had 
it, I was half-way through a 
program and I'd lost the power 
pack — 1 ended tip wiring up to 
the power pack from an Acorn 
Atom. Of course, as soon as 
(he smoke started appearing I 
unplugged it all ... but it still 
worked! 

What do you reckon to 
Sinclair Research's approach 



to Ms prinlueLs? "Well, if 1 was 
to tell you thai way liaek in 
I °4it), I was a*ked to check out 
the machine that was to 
become Ihc ZXB l and 1 had a 
few problems with ihe ItiK 
memory add-on. I doubt you'd 
be surprised Bui, at the time. L 
was a bit upset to find I'd lost 
all my programming in what 
was probably the world's first 
CVtW recorded ' white- oul' ,, to 
(he point thai I phoned up 
Altwasser (the mam designer 
of the ZX81 and Sot-arum) 
and told him. f le said. "I think 
you're asking too much of it. 
Tim.", so nothing was ever 
iU iik and for a year, users had 



to put up with losing their 
programs. Of course, the 
boffins up at Sinclair Research 
had i In device bolted down on 
the bench and operated with an 
industrial power supply — in 

othco words, ii wasn'l designed 
for human bcirii 

"1 suppose J know why 
people like me go along wiih 
the situation, though, I enjoy 
being part of the whole Simian 
discovery process' ... I think 
Sinclair users just want io help 
the company get ii right. But 
it's ,i fast moving tadutrj tod 
ihese things should be put io 
rights nowadays be I ore the 
product comet on) But. it 
defence, it's also a young 
industry ... and, although we're 
talking about the Z XKO and 
ZX81 as if they're pan of 
ancient history, in real terms it 
was only a couple of pairs < if 
sneakers ago!" 

How about all the hooks 
you've written? "Well, I guess 
(hat my success as a publisher 
and author is all down to Uncle 
Clivc's/XHO (like I'd Written 
Mtikinft IhfMastQJ )t>ur 
/A 80. 1 never looked back I 
haven't had a really good 
review OffooeoJ my books in 
the UK lor years ... and it does 
hurt me. On the Other hand, it's 
pleasing to know I ha I IV 
encouraged a In of 
programmers " 

And whai of ihc future? 
"Well, the Spectrum will he 
with us for many a year ... in 
whatever form] Hut I'm not 
nirt piogramming will ever be 
like the 'okl days', d IBM) 
sound silly, hu I I used to enjoy 
finding out all about the ZXHO 
while I balanced a frozen milk 
carton | > h on [tip to 

cool it down?" 

BREAK IN THE CIRCE 

KVis taking a break from 
cornering computer 
celebretiev but we'll be back 
w iih a vengeance, with your 
very own questions! I et us 
know whoyuu want us to 
ambush, and suggest the 
big questions you'd like us to 
fin pk and 

Qu4 ard 

please to: /'"i* Q's, Your 
Spectrum, l4Rathb\ 
Pbut t London W I FIDE. 






LP I 

I 



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